Powered by Deep Web Technologies
Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Rb-Sr Geochronologic Investigation Of Precambrian Samples From Deep  

Open Energy Info (EERE)

Rb-Sr Geochronologic Investigation Of Precambrian Samples From Deep Rb-Sr Geochronologic Investigation Of Precambrian Samples From Deep Geothermal Drill Holes, Fenton Hill, New Mexico Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Rb-Sr Geochronologic Investigation Of Precambrian Samples From Deep Geothermal Drill Holes, Fenton Hill, New Mexico Details Activities (2) Areas (1) Regions (0) Abstract: Analyses of twenty-six gneissic whole rocks from the depth range 732-2588 m in drill hole GT-2 yield a 1.62 ± 0.04 b.y. isochron age with initial 86Sr/86Sr (Ro) = 0.7067 ± 0.0014; this age is in agreement with radiometric ages reported for rocks elsewhere in north-central New Mexico. A preliminary isochron age of 1.92 ± 0.18 b.y. with Ro = 7014 ± 0.0025 from the nearby drill hole GT-1 is defined by eight samples. Because these

2

RbSr ages of igneous rocks from the Apollo 14 mission and the age of the Fra Mauro formation  

Science Journals Connector (OSTI)

Internal Rb-Sr isochrons were determined on four basaltic rocks and on a basaltic clast from a breccia from the Fra Mauro landing site. Rocks 14310, 14073 and 14001,7,3 yield essentially identical ages T = 3.88 0.04 AE and identical high initial 87Sr/86Sr, I = 0.70035 4. Rock 14053 and the clast from breccia 14321 both yield a higher age T = 3.95 0.04 AE and a distinctly lower I = 0.69945 4. Model ages relative to BABI for these rocks range from 4.3 to 4.6 AE. Model ages were determined for soil samples 14141, 14149, 14163, 14259 yielding TBABI of 4.4, 4.5, 4.5 and 4.7 AE respectively. An internal isochron was determined for 12004 and yielded (3.29 0.07 AE, 0.69948 5) in agreement with our previous results for basaltic rocks from the Apollo 12 site. The crystallization ages for Apollo 14 basalts are only 0.2 to 0.3 AE older than were found for mare basalts from the Sea of Tranquillity. Assuming these leucocratic igneous rocks to be representative of the Fra Mauro site, it follows that there were major igneous processes active in these regions, and presumably throughout the highlands, at times only slightly preceding the periods at which the maria were last flooded. If the breccias represent the Fra Mauro formation and if this is the result of excavation of the Imbrium Basin, we must conclude that a major bombardment of the earth-moon system continued to take place at least as late as 3.9 AE or about 0.7 AE after the formation of the solar system. Such a late major bombardment could remove the need for internal heat sources to explain some mare lava flows. Some of the lunar differentiation processes could possibly represent the result of collisional melting of a thin outer layer. This late bombardment requires that planetary objects ? 100 km in size must be stored in unstable orbits with lifetimes of 108 yr or more.

D.A. Papanastassiou; G.J. Wasserburg

1971-01-01T23:59:59.000Z

3

Rb-Sr, Sm-Nd and Lu-Hf isotope systematics of the lunar Mg-suite: the age of the lunar crust and its relation to the time of Moon formation  

Science Journals Connector (OSTI)

...4 b.y.-old clast in Boulder 7, Apollo 17: a comprehensive...from the Apollo 17 Station 7 boulder and implications for its formation...Rb-Sr systematics of Apollo 17 boulder 7 from the North Massif of...high-Mg alkalic magmas and flood basalts. Geochem. Geophys...

2014-01-01T23:59:59.000Z

4

Climate Change/Paleoclimate & Geochronology  

NLE Websites -- All DOE Office Websites (Extended Search)

Climate ChangePaleoclimate & Geochronology "The instrumental record is generally considered not to be long enough to give a complete picture of climate variability... It is...

5

Late Cenozoic volcanism, geochronology, and structure of the Coso Range,  

Open Energy Info (EERE)

Late Cenozoic volcanism, geochronology, and structure of the Coso Range, Late Cenozoic volcanism, geochronology, and structure of the Coso Range, Inyo County, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Late Cenozoic volcanism, geochronology, and structure of the Coso Range, Inyo County, California Details Activities (1) Areas (1) Regions (0) Abstract: The Coso Range lies at the west edge of the Great Basin, adjacent to the southern part of the Sierra Nevada. A basement complex of pre-Cenozoic plutonic and metamorphic rocks is partly buried by approx.35 km^3 of late Cenozoic volcanic rocks that were erupted during two periods, as defined by K-Ar dating: (1) 4.0--2.5 m.y., approx.31 km^3 of basalt, rhyodacite, dacite, andesite, and rhyolite, in descending order of abundance, and (2) < or =1.1 m.y., nearly equal amounts of basalt and

6

E-Print Network 3.0 - argon geochronology experiment Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

studies from the granitoids of this area, using a suite... Pb method on titanite fraction. Combined with the previews geochronological work (Yin & Nie, 1996; Wu et...

7

We investigate the nucleosynthesis in combustion events in stellar evolution. These are  

E-Print Network (OSTI)

predicted by this mixing-length theory based model is by far unable to account for the significantly non-solar abundance distribution observed in this shell- flash star (elements like RB, Sr and Y are overabundant

Herwig, Falk

8

STRATIRGAPHY AND GEOCHRONOLOGY OF THE VERNOR MAMMOTH SITE, CLUTE, BRAZORIA COUNTY, TEXAS  

E-Print Network (OSTI)

Remains of a mammoth, other Pleistocene fauna, and a wooden bowl were recovered from the Vernor site located in Clute, Brazoria County on the Texas Gulf Coast. Stratigraphy, sedimentology, and geochronology were used to establish the depositional...

Urista, Juan C.

2010-01-16T23:59:59.000Z

9

Computers & Geosciences 30 (2004) 847858 DateView: a windows geochronology database$  

E-Print Network (OSTI)

characteristics which geochronologists and geologists might require. Once a subset of the records in the database with colleagues on an intranet. r 2004 Elsevier Ltd. All rights reserved. Keywords: Database; Geochronology

Patterson, William P.

10

40Ar-39Ar Geochronology Of Magmatic Activity, Magma Flux And Hazards At  

Open Energy Info (EERE)

Ar-39Ar Geochronology Of Magmatic Activity, Magma Flux And Hazards At Ar-39Ar Geochronology Of Magmatic Activity, Magma Flux And Hazards At Ruapehu Volcano, Taupo Volcanic Zone, New Zealand Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: 40Ar-39Ar Geochronology Of Magmatic Activity, Magma Flux And Hazards At Ruapehu Volcano, Taupo Volcanic Zone, New Zealand Details Activities (0) Areas (0) Regions (0) Abstract: We have determined precise eruption ages for andesites from Ruapehu volcano in the Tongariro Volcanic Centre of the Taupo Volcanic Zone (TVZ) using 40Ar/39Ar furnace step-heating of separated groundmass concentrates. The plateau ages indicate several eruptive pulses near 200, 134, 45, 22 and <15 ka and, based on our and previous field mapping confirm the lavas of the Te Herenga Formation as the oldest exposed part of the

11

Generation and distortion of Rb/Sr whole-rock isochrons; effects of metamorphism and alteration  

Science Journals Connector (OSTI)

...alteration hydrothen. alteration hydrotheoi. alteration low teiper. alteration low temper, alteration low temper, alteration low teiper. alteration low temper, alteration low teiper. alteration unrealistic low Sr-ini. alteration DELHAL...

Helmuth Hradetzky; Hans J. Lippolt

12

Stratigraphy and geochronology of the Comondu Group near Loreto, Baja California sur, Mexico  

E-Print Network (OSTI)

Stratigraphy and geochronology of the Comondu? Group near Loreto, Baja California sur, Mexico Paul basin that formed along the northwestern margin of Mexico. Regional to detailed scale mapping?. During deposition of the lower part of the Comondu? Group, the arc lay to the east on mainland Mexico

Dorsey, Becky

13

Detrital geochronology and geochemistry of CretaceousEarly Miocene strata of Nepal: implications for timing and  

E-Print Network (OSTI)

Detrital geochronology and geochemistry of Cretaceous­Early Miocene strata of Nepal: implications of the southern Lesser Himalayan zone of central Nepal. The Cretaceous­ Paleocene(?) Amile Formation is dominated documented by the U­Pb zircon ages. The fact that middle Eocene strata in Nepal were derived from

Najman, Yani

14

Ar geochronology of magmatic activity, magma ux and hazards at Ruapehu volcano, Taupo Volcanic Zone,  

E-Print Network (OSTI)

, Auckland, New Zealand e New Mexico Geochronological Research Laboratory, New Mexico Institute of Mining and Technology, Socorro, NM, USA f New Mexico Bureau of Mines and Mineral Exploration, Socorro, NM, USA Received ka includes an entire s 300-m section of lavas in Whangaehu gorge as well as some lavas in Ohinepango

Dunbar, Nelia W.

15

Geology, geochemistry, and geochronology of volcanic rocks between Cuauhtemoc and La Junta, central Chihuahua, Mexico  

SciTech Connect

The 1200 km/sup 2/ area of this study straddles the boundary between the Sierra Madre Occidental and Basin and Range physiographic provinces and contains three north-northwest trending, block-faulted mountain ranges. The stratigraphy includes a 200 m thick sequence of ash-flow tuffs with subordinate mafic flows that either overlie or are interlayered with the ash-flow tuffs. This sequence overlies an approximately equal thickness of rhyolitic to dacitic flows and tuffs. At the base of the section occurs a distinctly different and thinner (about 50 m thick) sequence of flows, tuffs, and volcaniclastic sediments that is more nearly intermediate in average composition. The volcanic rocks of this study are primarily mafic and felsic with a bimodal distribution of Rb, Sr, and SiO/sub 2/ concentrations and other chemical parameters. The two modes have similar and overlapping ranges of initial /sup 87/Sr//sup 86/Sr ratios. Trace-element and major-element data generally support magmatic fractional crystallization as an important mechanism within each mode. Chemical trends within mafic rocks can be generated by 20 to 40% fractional crystallization of plagioclase and clinopyroxene (70:30 mixture). However, the formation of rhyolite or dacite from mafic rock requires implausible amounts of fractional crystallization of any proposed phenocryst assemblage, and thus the felsic rocks do not appear to be related to the mafic rocks by this mechanism. Most rhyolites of this study can form from dacitic liquid by 10 to 40% fractional crystallization of plagioclase and alkali feldspar (60:40 mixture).

Duex, T.W.

1983-01-01T23:59:59.000Z

16

State of Practice Approaches in Geomorphology, Geochronology and Probabilistic Analyses for Addressing Fault Capability at Nuclear Facilities  

Energy.gov (U.S. Department of Energy (DOE))

State of Practice Approaches in Geomorphology, Geochronology and Probabilistic Analyses for Addressing Fault Capability at Nuclear Facilities Rizzo Associates Presentation to Department of Energy Natural Phenomena Hazards Meeting October 21-22, 2014

17

Compound and Elemental Analysis At Fenton Hill Hdr Geothermal Area  

Open Energy Info (EERE)

Compound and Elemental Analysis At Fenton Hill Hdr Geothermal Area Compound and Elemental Analysis At Fenton Hill Hdr Geothermal Area (Brookins & Laughlin, 1983) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Compound and Elemental Analysis At Fenton Hill Hdr Geothermal Area (Brookins & Laughlin, 1983) Exploration Activity Details Location Fenton Hill Hdr Geothermal Area Exploration Technique Compound and Elemental Analysis Activity Date Usefulness not indicated DOE-funding Unknown Notes Fenton Hill HDR Site References D. G. Brookins, A. W. Laughlin (1983) Rb-Sr Geochronologic Investigation Of Precambrian Samples From Deep Geothermal Drill Holes, Fenton Hill, New Mexico Retrieved from "http://en.openei.org/w/index.php?title=Compound_and_Elemental_Analysis_At_Fenton_Hill_Hdr_Geothermal_Area_(Brookins_%26_Laughlin,_1983)&oldid=511281"

18

U-Pb zircon geochronology of late NeoproterozoicEarly Cambrian granitoids in Iran: Implications for paleogeography, magmatism,  

E-Print Network (OSTI)

U-Pb zircon geochronology of late Neoproterozoic­Early Cambrian granitoids in Iran: Implications.O. Box 14155-6455, Tehran, Iran b Department of Geology, University of Kansas, Lawrence, Kansas 66045 of various dimensions are exposed in all continental tectonic zones of Iran. These rocks have traditionally

19

Tectonic development of the Samail ophiolite: High-precision U-Pb zircon geochronology and Sm-Nd isotopic constraints on crustal growth and emplacement  

E-Print Network (OSTI)

New high-precision single grain U-Pb zircon geochronology and whole rock Nd isotopic data provide insight into the magmatic and tectonic development of the Samail ophiolite. The analyzed rocks can be broadly divided into ...

Rioux, Matthew

20

Rapid crustal accretion and magma assimilation in the Oman-U.A.E. ophiolite: High precision U-Pb zircon geochronology of the gabbroic crust  

E-Print Network (OSTI)

New high-precision U/Pb zircon geochronology from the Oman-United Arab Emirates (U.A.E.) ophiolite provides insight into the timing and duration of magmatism and the tectonic setting during formation of the lower crust. ...

Rioux, Matthew

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Half-lives of radionuclides used in nuclear geochronology and cosmochronology (evaluated data)  

E-Print Network (OSTI)

Evaluated half-life values are given for the radionuclides sup 2 sup 6 Al, sup 4 sup 0 K, sup 5 sup 3 Mn, sup 6 sup 0 Fe, sup 8 sup 7 Rb, sup 9 sup 3 Zr, sup 9 sup 8 Tc, sup 1 sup 0 sup 7 Pd, sup 1 sup 2 sup 9 I, sup 1 sup 3 sup 5 Cs, sup 1 sup 4 sup 6 Sm, sup 1 sup 7 sup 6 Lu, sup 1 sup 8 sup 2 Hf, sup 1 sup 8 sup 7 Re, sup 2 sup 0 sup 5 Pb, sup 2 sup 3 sup 2 Th, sup 2 sup 3 sup 5 U, sup 2 sup 3 sup 8 U, sup 2 sup 4 sup 4 Pu and sup 2 sup 4 sup 7 Cm. These were obtained from an analysis of published information up to 2001. These half-lives are used in geochronology and cosmochronology to determine different radiometric ages in the history of the earth, solar system and galaxy.

Chechev, V P

2001-01-01T23:59:59.000Z

22

The Lathrop Wells volcanic center: Status of field and geochronology studies  

SciTech Connect

The purpose of this paper is to describe the status of field and geochronology studies of the Lathrop Wells volcanic center. Our perspective is that it is critical to assess all possible methods for obtaining cross-checking data to resolve chronology and field problems. It is equally important to consider application of the range of chronology methods available in Quaternary geologic research. Such an approach seeks to increase the confidence in data interpretations through obtaining convergence among separate isotopic, radiogenic, and age-correlated methods. Finally, the assumptions, strengths, and weaknesses of each dating method need to be carefully described to facilitate an impartial evaluation of results. The paper is divided into two parts. The first part describes the status of continuing field studies for the volcanic center for this area south of Yucca Mountain, Nevada. The second part presents an overview of the preliminary results of ongoing chronology studies and their constraints on the age and stratigraphy of the Lathrop Wells volcanic center. Along with the chronology data, the assumptions, strengths, and limitations of each methods are discussed.

Crowe, B.; Morley, R. [Los Alamos National Laboratory, Las Vegas, NV (United States); Wells, S. [California Univ., Riverside, CA (United States); Geissman, J.; McDonald, E.; McFadden, L.; Perry, F. [New Mexico Univ., Albuquerque, NM (United States); Murrell, M.; Poths, J. [Los Alamos National Lab., NM (United States); Forman, S. [Ohio State Univ., Columbus, OH (United States)

1992-03-01T23:59:59.000Z

23

doi:10.1016/j.gca.2004.07.028 Weathering geochronology by (U-Th)/He dating of goethite  

E-Print Network (OSTI)

doi:10.1016/j.gca.2004.07.028 Weathering geochronology by (U-Th)/He dating of goethite DAVID L; accepted in revised form July 30, 2004) Abstract--Nine samples of supergene goethite (FeOOH) from Brazil be obtained on goethite, but do not prove quantitative 4 He retention. To assess possible diffusive He loss

Shuster, David L.

24

Crustal melting in the Himalayan orogen : field, geochemical and geochronological studies in the Everest region, Nepal  

E-Print Network (OSTI)

A combination of field studies and geochemical techniques were used to investigate the timing and processes involved in leucogranite generation in the Everest region of the Himalayan orogen. Geochemical investigations ...

Viskupic, Karen M. (Karen Marie), 1975-

2003-01-01T23:59:59.000Z

25

TTG magmatism in the Congo craton; a view from major and trace element geochemistry, RbSr and SmNd systematics: case  

E-Print Network (OSTI)

TTG magmatism in the Congo craton; a view from major and trace element geochemistry, Rb­Sr and Sm of the Sangmelima region (Ntem complex, Congo craton) in southern Cameroon range in modal composition from rocks. TTG intrusions in the Sangmelima region represent a major Archaean accretion event in the Congo craton

Siebel, Wolfgang

26

Accident Investigations  

Directives, Delegations, and Requirements

This Order prescribes organizational responsibilities, authorities, and requirements for conducting investigations of certain accidents occurring at DOE sites, facilities, areas, operations, and activities.

2011-03-04T23:59:59.000Z

27

The Cretaceous OkhotskChukotka Volcanic Belt (NE Russia): Geology, geochronology, magma output rates, and implications on the genesis of silicic \\{LIPs\\}  

Science Journals Connector (OSTI)

The Cretaceous OkhotskChukotka volcanic belt (OCVB) is a prominent subduction-related magmatic province, having the remarkably high proportion of silicic rocks (ca. 53% of the present-day crop area, and presumably over 70% of the total volcanic volume). Its estimated total extrusive volume ranges between 5.5נ105km3 (the most conservative estimate) and over 106km3. This article presents a brief outline of the geology of OCVB, yet poorly described in international scientific literature, and results of a geochronological study on the northern part of the volcanic belt. On the base of new and published UPb and 40Ar/39Ar age determinations, a new chronological model is proposed. Our study indicates that the activity of the volcanic belt was highly discontinuous and comprised at least five main episodes at 10698Ma, 9491Ma, 8987Ma, 85.584Ma, and 8279Ma. The new data allow a semi-quantitative estimate of the volcanic output rate for the observed part of the OCVB (area and volume approximately 105km2 and 2.5נ105km3, respectively). The average extrusion rate for the entire lifetime of the volcanic belt ranges between 1.6 and 3.6נ10?5km3yr?1km?1, depending on the assumed average thickness of the volcanic pile; the optimal value is 2.6נ10?5km3yr?1km?1. Despite imprecise, such estimates infer the time-averaged volcanic productivity of the OCVB is similar to that of silicic \\{LIPs\\} and most active recent subduction-related volcanic areas of the Earth. However, the most extensive volcanic flare-ups at 8987 and 85.5-84Ma had higher rates of over 9.0נ10?5km3yr?1km?1. The main volumetric, temporal and compositional parameters of the OCVB are similar to those of silicic LIPs. This gives ground for discussion about the geodynamic setting of the latters, because the widely accepted definition of a LIP implies a strictly intraplate environment. Considering the genesis of the OCVB and other large provinces of silicic volcanism, we propose that residual thermal energy preserved in the continental crust after a previous major magmatic event may have been one of major reasons for high proportion of felsic rocks in a volcanic pile. In this scenario, underplating of mantle-derived basalts causes fast and extensive melting of still hot continental crust and generation of voluminous silicic magmas.

P.L. Tikhomirov; E.A. Kalinina; T. Moriguti; A. Makishima; K. Kobayashi; I.Yu. Cherepanova; E. Nakamura

2012-01-01T23:59:59.000Z

28

ASU EFRC - Principal investigators  

NLE Websites -- All DOE Office Websites (Extended Search)

Principal investigators Ana Moore Principal Investigator Subtask 4 Leader Anne Jones Principal Investigator Devens Gust Director of the Center Principal Investigator Don Seo...

29

Project title: Principal Investigator(s)  

E-Print Network (OSTI)

No. 0123 Project title: Principal Investigator(s): Funding Agency: Submission deadline: Instruments, redeployment costs) OBS engineering and technical support cost: (on shore and at sea) Shipping: Travel and technical support for OBS operations at sea. The cost of providing this support (e.g., instrument charges

Menke, William

30

Detrital U-Pb geochronology provenance analyses: case studies in the Greater Green River Basin, Wyoming, and the Book Cliffs, Utah  

E-Print Network (OSTI)

of the Pine Ridge Sandstone and Almond Formation of the Mesaverde Group, Lewis Shale and Fox Hills Sandstone in the Greater Green River Basin, Rawlins, Wyoming, were investigated to test and develop mineral separation techniques. The methods developed here...

Lippert, Peter Gregory

2014-05-31T23:59:59.000Z

31

Investigations | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigations Investigations Investigations Investigations The Office of Investigations performs investigations into allegations of fraud, waste, and abuse in programs and operations of the Department, NNSA and FERC. Priority is given to investigations of suspected violations of criminal and civil statutes, as well as serious administrative misconduct. Particular focus is placed on the prevention and detection of contract and grant fraud; environmental, health and safety violations; computer crimes; and issues that reflect on the integrity and credibility of Department officials. Suspected criminal and civil violations are reported promptly to the Department of Justice for prosecutive consideration. Potential outcomes from such referrals include declination or acceptance for further action,

32

FBP Notice to Investigate  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

to support the investigation will be sent separately via email. Under the Major Fraud Act (MFA), as amended, 41 U.S.C. 4310, this investigation may be a proceeding...

33

Submarine Seismic Investigations  

Science Journals Connector (OSTI)

...March 1941 research-article Submarine Seismic Investigations E. C. Bullard T. F. Gaskell The refraction seismic method has been used to investigate the...techniques, and results of a refraction seismic survey of the rock surface underlying...

1941-01-01T23:59:59.000Z

34

Accident Investigation Report  

Energy.gov (U.S. Department of Energy (DOE))

On February 7, 2014, Matthew Moury, Deputy Assistant Secretary, Safety, Security, and Quality Programs Environmental Management, DOE, formally appointed an Accident Investigation Board to...

35

Geochemical study of evaporite and clay mineral-oxyhydroxide samples from the Waste Isolation Pilot Plant site  

SciTech Connect

Samples of clay minerals, insoluble oxyhydroxides, and their host evaporites from the WIPP site have been studied for their major and minor elements abundances, x-ray diffraction characteristics, K-Ar ages, and Rb-Sr ages. This study was undertaken to determine their overall geochemical characteristics and to investigate possible interactions between evaporates and insoluble constituents. The evaporite host material is water-soluble, having Cl/Br ratios typical of marine evaporites, although the Br content is low. Insoluble material (usually a mixture of clay minerals and oxyhydroxide phases) yields very high Cl/Br ratios, possibly because of Cl from admixed halide minerals. This same material yields K/Rb and Th/U ratios in the normal range for shales; suggesting little, if any, effect of evaporite-induced remobilization of U, K, or Rb in the insoluble material. The rare-earth element (REE) data also show normal REE/chondrite (REE/CHON) distribution patterns, supporting the K/Rb and Th/U data. Clay minerals yield K-Ar dates in the range 365 to 390 Ma and a Rb-Sr isochron age of 428 {+-} 7 Ma. These ages are well in excess of the 220- to 230-Ma formational age of the evaporites, and confirm the detrital origin of the clays. The ages also show that any evaporite or clay mineral reactions that might have occurred at or near the time of sedimentation and diagenesis were not sufficient to reset the K-Ar and Rb-Sr systematics of the clay minerals. Further, x-ray data indicate a normal evaporitic assemblage of clay minerals and Fe-rich oxyhydroxide phases. The clay minerals and other insoluble material appear to be resistant to the destructive effects of their entrapment in the evaporites, which suggests that these insoluble materials would be good getters for any radionuclides (hypothetically) released from the storage of radioactive wastes in the area.

Brookins, D.G. [Univ. of New Mexico, Albuquerque, NM (US). Dept. of Geology

1993-06-01T23:59:59.000Z

36

Geoarchaeological investigations of the upper Lampasas River, Texas  

E-Print Network (OSTI)

reddish hue (keying out on the 7. 5YR page of the Munsell color chart) . Exposure17 Exposure 20 Bw1 S4 A A2 Bt Btk 1 Bw2 P BC shell fire-cracked rock 5140 100 B. P. (A-9024) ~O~ oo'o" ~O~ OP~o. P ~OO ~O~ o?~- o'o" Btk2 Btks BC 3m.... The Lampasas River Terraces. Geomorphic Map. Late Quat. ernary Alluvial Stratigraphy and Geochronology Floodplain. . . . . , . . . . . . . , . . . . . . . Terrace 1 Terrace 2 Terrace 3. Summary of Alluvial Chronology Regional Correlation of Alluvial...

Pearl, Frederic B

2012-06-07T23:59:59.000Z

37

Cooperative Soft Pork Investigations.  

E-Print Network (OSTI)

TEXAS AGRICULTURAL EXPERIMENT STAT101 - BULLETIN NO. 226 APRIL, 1918 DIVISION OF ANIMAL HUSBANDRY COOPERATIVE SOFT PORK INVESTIGATIONS B. YOUNGBLOOD, DIRECTOR. COLLEGE BTATION, BRAZOS COUNTP, TEXAS . AGRICULTURAL AND MECHANICAL COLLEGE....'R.'KUBE

Ewing, P. V. (Perry Van); Green, Roy M.; Burk, L. B. (Lloyd Byron); Wright, L. H.

1918-01-01T23:59:59.000Z

38

Investigation of periodic multilayers  

E-Print Network (OSTI)

Periodic multilayers of various periods were prepared according to an algorithm proposed by the authors. The reflectivity properties of these systems were investigated using neutron reflectometry.The obtained experimental results were compared with the theoretical expectations. In first approximation, the results proved the main features of the theoretical predictions. These promising results initiate further research of such systems.

Bodnarchuck, V; Ignatovich, V; Veres, T; Yaradaykin, S

2009-01-01T23:59:59.000Z

39

Accident Investigation Handbook  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SENSI NOT MEAS UREMENT TIVE D DOE-HDBK-1 1208-2012 July 2012 DOE E HA ANDBOOK K Ac ccide ent and d Op pera ational Sa afety y An naly ysis Volume e I: Ac ccide ent A Analy ysis Tec chniq ques U.S. Depar rtmen nt of En nergy Was shingto on, D.C C. 205 85 DOE-HDBK-1208-2012 INTRODUCTION - HANDBOOK APPLICATION AND SCOPE Accident Investigations (AI) and Operational Safety Reviews (OSR) are valuable for evaluating technical issues, safety management systems and human performance and environmental conditions to prevent accidents, through a process of continuous organizational learning. This Handbook brings together the strengths of the experiences gained in conducting Department of Energy (DOE) accident investigations over the past many years. That experience encourages us

40

Geothermal energy resource investigations at Mt. Spurr, Alaska  

SciTech Connect

Spurr volcano is a composite Quaternary cone of largely andesitic composition located on the west side of Cook Inlet about 80 miles west of Anchorage and about 40 miles from the Beluga electrical transmission line. Geologic mapping (Plate 1-1) shows that the present summit depression was produced by a Mt. St. Helens-type sector collapse, rather than by a caldera collapse. Geochronologic and previous tephrachronologic studies show that there has been an active magmatic system at Spurr volcano during the late Pleistocene-to-Holocene time interval that is of critical interest for geothermal energy resource assessment. Major effort was devoted to geochemical and geophysical surveys of the accessible area south of Mt. Spurr, in addition to geologic mapping and geochronologic studies. Many coincident mercury and helium anomalies were found, suggesting the presence of geothermal systems at depth. Extremely large electrical self-potential anomalies were also found, together with extensive zones of low resistivity discovered by our controlled-source audiomagnetotelluric survey. The juxtaposition of all of these different types of anomalies at certain areas on the south slope of Crater Peak indicates the presence of a geothermal system which should be accessible by drilling to about 2000 ft depth. It is also evident that there is a strong volcanic hazard to be evaluated in considering any development on the south side of Mt. Spurr. This hazardous situation may require angle drilling of production wells from safer areas and placement of power generation facilities at a considerable distance from hazardous areas.

Turner, D.L.; Wescott, E.M. (eds.)

1986-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Radiological Release Accident Investigation Report  

Energy.gov (U.S. Department of Energy (DOE))

Phase 1 of this accident investigation report is an independent product of the Accident Investigation Board appointed by Matthew Moury, Deputy Assistant Secretary, Safety, Security, and Quality...

42

Ultrasonic mitigation investigation  

SciTech Connect

The suggestion was made that the introduction of ultrasound into Tank 101-SY might serve to release the hydrogen bubbles trapped in the slurry. This would cause a continuous release of bubbles and thereby prevent the turnover phenomenon. Two major considerations were (1) the method for delivering the energy into the slurry and (2) the effective volume of action. In this study, we attached the former by designing and testing a liquid-filled waveguide and radiator, and the latter by making ultrasonic property measurements on synthetic waste. Our conclusion is that ultrasonic mitigation may not be feasible, primarily because of the very high attenuation (1000 to 50000 dB/m) factor to 10 to 30 kHz. Such a high attenuation would restrict the action volume to such a low value as to make the method impractical. Further investigations are recommended to identify the cause of this effect and determine if this same effect will be seen in real 101-SY waste.

Hildebrand, B.P.; Shepard, C.L.

1993-04-01T23:59:59.000Z

43

Electrical shock accident investigation  

SciTech Connect

This report documents results of the accident investigation of an electrical shock received by two subcontractor employees on May 13, 1994, at the Pinellas Plant. The direct cause of the electrical shock was worker contact with a cut ``hot`` wire and a grounded panelboard (PPA) enclosure. Workers presumed that all wires in the enclosure were dead at the time of the accident and did not perform thorough Lockout/Tagout (LO/TO). Three contributing causes were identified. First, lack of guidance in the drawing for the modification performed in 1987 allowed the PPA panel to be used as a junction box. The second contributing cause is that Environmental, Safety and Health (ES&H) procedures do not address multiple electrical sources in an enclosure. Finally, the workers did not consider the possibility of multiple electrical sources. The root cause of the electrical shock was the inadequacy of administrative controls, including construction requirement and LO/TO requirements, and subcontractor awareness regarding multiple electrical sources. Recommendations to prevent further reoccurrence of this type of accident include revision of ES&H Standard 2.00, Electrical Safety Program Manual, to document requirements for multiple electrical sources in a single enclosure to specify a thorough visual inspection as part of the voltage check process. In addition, the formality of LO/TO awareness training for subcontractor electricians should be increased.

Not Available

1994-09-30T23:59:59.000Z

44

Criminal Investigator | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Criminal Investigator Criminal Investigator Criminal Investigator Special Agent Responsibilities The Office of Investigations conducts investigations of DOE personnel, contractors, and others receiving DOE funds concerning alleged violations of law that impact DOE programs, operations, facilities, and personnel. Examples of issues investigated by the OIG include soliciting and/or accepting a bribe, overcharging the Government on contracts and grants, providing false data and information, supplying defective or inferior products, committing environmental violations, theft and/or destruction of government property, misuse of Government computers, serious employee misconduct, and ethical and conflict of interest violations. As a Special Agent, you will have authority to conduct criminal, civil, and

45

Investigations  

Science Journals Connector (OSTI)

......nality of approach or handling? Give credit for originality...conjectures? Are appropriate diagrams and labels used systemati...attractive by means of diagrams, models, colours...also includes student materials and spirit duplicator...dictated by the au- thor's own interests......

PAUL ERNEST

1984-01-01T23:59:59.000Z

46

MAGIC: Marine ARM GPCI Investigations of Clouds Principal Investigators  

E-Print Network (OSTI)

MAGIC: Marine ARM GPCI Investigations of Clouds Principal Investigators Ernie R. Lewis (Brookhaven, The Netherlands) Joao Teixeira (Jet Propulsion Laboratory, California Institute of Technology) Robert Wood (University of Washington) Minghua Zhang (Stony Brook University) #12;Why, When, and Where? Low marine

Ohta, Shigemi

47

Investigations Memorandum | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

25, 2006 Investigation of Allegations Involving False Statements and False Claims at the Yucca Mountain Project In March 2005, senior Department o Energy officials were alerted to...

48

Stratigraphie und Datierung Stratigraphy: a poor-man's version  

E-Print Network (OSTI)

;Das Finnigan MAT 262 Massenspektrometer in der Geochemie #12;Measuring Uranium-series nuclides crust mantle depleted mantle 87Sr/86Sr Rb Sr Rb Sr 87Sr/86Sr ratio of the crust is higher than-78 ppm Rb, 260-333 ppm Sr Depleted Mantle: 0.6 ppm Rb, 19.9 ppm Sr #12;Dating methods and Closure

Siebel, Wolfgang

49

PRE-INVESTIGATION WATER ELECTROLYSIS  

E-Print Network (OSTI)

PRE-INVESTIGATION OF WATER ELECTROLYSIS PSO-F&U 2006-1-6287 Draft 04-02-2008 #12;2 Foreword This report is the result of an investigation of water electrolysis for hydrogen production in the energy in Denmark for in relation to water electrolysis. The report is structured as follows After an introduction

50

Investigating leaking underground storage tanks  

E-Print Network (OSTI)

INVESTIGATING LEAKING UNDERGROUND STORAGE TANKS A Thesis by DAVID THOMPSON UPTON Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1989... Major Subject: Geology INVESTIGATING LEAKING UNDERGROUND STORAGE TANKS A Thesis by DAVID THOMPSON UPTON Approved as to sty)e and content by: P. A, Domenico (Chair of Committee) jj K. W. Brown (Member) C. C Mathewson (Member) J. H. S ng Head...

Upton, David Thompson

1989-01-01T23:59:59.000Z

51

NPP Principal Investigators and Reviewers  

NLE Websites -- All DOE Office Websites (Extended Search)

Principal Investigators and Reviewers Principal Investigators and Reviewers Where possible, the original principal investigator or his/her successor has been contacted to review the net primary productivity (NPP) data and documentation. All those who have assisted with the development of the ORNL DAAC NPP database by contributing or reviewing its contents are gratefully acknowledged. The following list is not comprehensive; there are many others who have provided additional data or useful feedback on the format and structure of the database, but we can at least acknowledge the following persons: Grassland Sites: Bill Lauenroth, Colorado State University, USA billl@cnr.colostate.edu Bill Parton, Colorado State University, USA billp@nrel.colostate.edu Pablo Roset, University of Buenos Aires, Argentina blopas@ifeva.edu.ar

52

100 Areas CERCLA ecological investigations  

SciTech Connect

This document reports the results of the field terrestrial ecological investigations conducted by Westinghouse Hanford Company during fiscal years 1991 and 1992 at operable units 100-FR-3, 100-HR-3, 100-NR-2, 100-KR-4, and 100-BC-5. The tasks reported here are part of the Remedial Investigations conducted in support of the Comprehensive Environmental Response, compensation, and Liability Act of 1980 studies for the 100 Areas. These ecological investigations provide (1) a description of the flora and fauna associated with the 100 Areas operable units, emphasizing potential pathways for contaminants and species that have been given special status under existing state and/or federal laws, and (2) an evaluation of existing concentrations of heavy metals and radionuclides in biota associated with the 100 Areas operable units.

Landeen, D.S.; Sackschewsky, M.R.; Weiss, S.

1993-09-01T23:59:59.000Z

53

Federally Led Accident Investigation Reports | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Federally Led Accident Investigation Reports Federally Led Accident Investigation Reports Includes Pre-March 2011 Type A Reports September 1, 1998 Type A Accident Investigation...

54

Audit/Investigation Records | Department of Energy  

Office of Environmental Management (EM)

Investigation Records AuditInvestigation Records This schedule covers records associated with investigations other than those performed by the Office of the Inspector General...

55

Status Report: Experimental investigation of  

E-Print Network (OSTI)

Roberts University of Oxford, UK #12;2 Experiments: Investigation of the existing proton Be windows window The window can be accepted by the University. Will be shipped from Fermilab soon 1) to determine the exposed area by the dosimetry film. 2) SEM + EDX characterisation. 3) nano-indentation (nano

McDonald, Kirk

56

Investigating Intrusiveness of Workload Adaptation  

Science Journals Connector (OSTI)

In this paper, we investigate how an automatic task assistant which can detect and react to a user's workload level is able to support the user in a complex, dynamic task. In a user study, we design a dispatcher scenario with low and high workload conditions ... Keywords: brain computer interface, intrusiveness, user study, workload adaptive assistance

Felix Putze, Tanja Schultz

2014-11-01T23:59:59.000Z

57

Ground state of the polar alkali-metal-atom-strontium molecules: Potential energy curve and permanent dipole moment  

SciTech Connect

In this study, we investigate the structure of the polar alkali-metal-atom-strontium diatomic molecules as possible candidates for the realization of samples of ultracold polar molecular species not yet investigated experimentally. Using a quantum chemistry approach based on effective core potentials and core polarization potentials, we model these systems as effective three-valence-electron systems, allowing for calculation of electronic properties with full configuration interaction. The potential curve and the permanent dipole moment of the {sup 2}{Sigma}{sup +} ground state are determined as functions of the internuclear distance for LiSr, NaSr, KSr, RbSr, and CsSr molecules. These molecules are found to exhibit a significant permanent dipole moment, though smaller than those of the alkali-metal-atom-Rb molecules.

Guerout, R. [Laboratoire Kastler-Brossel, CNRS, ENS, Univ Pierre et Marie Curie case 74, Campus Jussieu, F-75252 Paris Cedex 05 (France); Aymar, M.; Dulieu, O. [Laboratoire Aime Cotton, CNRS, UPR3321, Bat. 505, Univ Paris-Sud, F-91405 Orsay Cedex (France)

2010-10-15T23:59:59.000Z

58

ARM MJO Investigation Experiment on  

NLE Websites -- All DOE Office Websites (Extended Search)

5 5 ARM MJO Investigation Experiment on Gan Island (AMIE-Gan) Science Plan October 2011-March 2012 C Long Principal Investigator A Del Genio P May M Deng S McFarlane X Fu P Minnis W Gustafson C Schumacher R Houze A Vogelmann C Jakob Y Wang M Jensen P Webster R Johnson S Xie X Liu C Zhang E Luke April 2011 DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights.

59

AMIE (ARM MJO Investigation Experiment):  

NLE Websites -- All DOE Office Websites (Extended Search)

7 7 AMIE (ARM MJO Investigation Experiment): Observations of the Madden-Julian Oscillation for Modeling Studies Science Plan ARM Climate Research Facility Tropical Western Pacific Manus Site October 2011-March 2012 C Long Principal Investigator A DelGenio P May W Gustafson S McFarlane R Houze P Minnis C Jakob C Schumacher M Jensen A Vogelmann S Klein Y Wang L Ruby Leung X Wu X Liu S Xie E Luke March 2010 DISCLAIMER This report was prepared as an account of work sponsored by the U.S Government Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed,

60

ARM - Principal Investigator Data Products  

NLE Websites -- All DOE Office Websites (Extended Search)

govDataPI Data Products govDataPI Data Products Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send PI Data Products These data sets have been made available by ARM principal investigators (PI) or by others for use by the scientific community through the ARM Data Archive. These data are value-added products to particular ARM data sets or are derived research data of value to ARM science. To submit your own value-added data set, go to Data Product Registration and Submission. Using your Archive account, these data are freely available. First time users of the Archive will need to create a new account by completing a relatively short form asking for contact information-accounts are activated right away. Product Name Investigator Sites Start End

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Microstructural investigations on aerated concrete  

SciTech Connect

Aerated concrete is characterized by the presence of large voids deliberately included in its matrix to reduce the density. This study reports the investigations conducted on the structure of cement-based autoclaved aerated concrete (AAC) and non-AAC with sand or fly ash as the filler. The reasons for changes in compressive strength and drying shrinkage are explained with reference to the changes in the microstructure. Compositional analysis was carried out using XRD. It was observed that fly ash responds poorly to autoclaving. The process of pore refinement in fly ash mixes is discussed with reference to the formation of Hadley grains as well as fly ash hydration. The paste-void interface in aerated concrete investigated in relation to the paste-aggregate interface in normal concrete revealed the existence of an interfacial transition zone.

Narayanan, N.; Ramamurthy, K.

2000-03-01T23:59:59.000Z

62

AMIE (ACRF MJO Investigation Experiment)  

NLE Websites -- All DOE Office Websites (Extended Search)

AMIE AMIE (ACRF MJO Investigation Experiment) Planning Meeting AMIE Science Steering Committee Chuck Long, Tony DelGenio, Bill Gustafson, Bob Houze, Mike Jensen, Steve Klein, Ruby Leung, Xaihong Liu, Ed Luke, Peter May, Sally McFarlane, Pat Minnis, Courtney Schumacher, Andy Vogelmann, Yi Wang, Xiaoqing Wu, Shaohong Xie Agenda * Proposal due May 1 !!!!!! * Primary purpose of this meeting is discussions and planning in support of

63

Iodine monofluoride discharge laser investigation  

SciTech Connect

The results of an experimental investigation to improve the performance of a discharge-pumped iodine monofluoride laser are reported. Lasing was observed at 478.7, 484.7, 490.7, and 496.5 nm. Electrical measurements of the discharge characteristics permitted the energy flow in the circuit to be followed and laser efficiencies to be calculated. Parametric studies of gas mixtures were carried out. By optimizing several parameters, single-pulse lasing energies greater than 50 mJ were obtained.

Harris, D.G.; Blauer, J.A.; Hurlock, S.C. (Rockwell International, Rocketdyne Division, Canoga Park, CA (USA))

1990-10-15T23:59:59.000Z

64

The ground state of the polar alkali-Strontium molecules: potential energy curve and permanent dipole moment  

E-Print Network (OSTI)

In this study, we investigate the structure of the polar alkali-Strontium diatomic molecules as possible candidates for the realization of samples of new species of ultracold polar molecules. Using a quantum chemistry approach based on Effective Core Potentials and Core Polarization Potentials, we model these systems as effective three valence electron systems, allowing for calculation of electronic properties with Full Configuration Interaction. The potential curve and the permanent dipole moment of the $^2\\Sigma^+$ ground state are determined as functions of the internuclear distances for LiSr, NaSr, KSr, RbSr, and CsSr molecules. These molecules are found to exhibit a significant permanent dipole moment, though smaller than those of the alkali-Rb molecules.

Romain Gurout; Mireille Aymar; Olivier Dulieu

2010-07-12T23:59:59.000Z

65

LLNL-CONF-482708 Investigation  

NLE Websites -- All DOE Office Websites (Extended Search)

2708 2708 Investigation of Stimulation-Response Relationships for Complex Fracture Systems in Enhanced Geothermal Reservoirs P. Fu, S. M. Johnson, C. R. Carrigan May 5, 2011 35th Annual Meeting of the Geothermal Resources Council San Diego, CA, United States October 23, 2011 through October 26, 2011 Disclaimer This document was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor Lawrence Livermore National Security, LLC, nor any of their employees makes any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein

66

(Structural investigation of curium bismuthide)  

SciTech Connect

The primary objective of the collaborative studies with EITU was to study curium bismuthide using energy dispersive X-ray diffraction to monitor its structure as a function of pressure. This objective was accomplished and the material was investigated up to 0.48 megabars of pressure. These studies were a continuation of established and productive collaborations between ORNL and EITU. The study of this curium compound is significant in that it is the first 5f-element bismuthide to be studied under pressure. Bismuth has the highest Z and the largest radius of the pnictogen group of elements (important for Hill Plot assessments) and has the greatest potential to form f-p type bonding with actinides under pressure. From a preliminary assessment of our experimental data it has been determined that two structural transitions occurred in the curium bismuthide sample as a result of the applied pressure.

Haire, R.G.

1990-10-12T23:59:59.000Z

67

Selling Complementary Patents: Experimental Investigation  

SciTech Connect

Production requiring licensing groups of complementary patents implements a coordination game among patent holders, who can price patents by choosing among combinations of fixed and royalty fees. Summed across patents, these fees become the total producer cost of the package of patents. Royalties, because they function as excise taxes, add to marginal costs, resulting in higher prices and reduced quantities of the downstream product and lower payoffs to the patent holders. Using fixed fees eliminates this inefficiency but yields a more complex coordination game in which there are multiple equilibria, which are very fragile in that small mistakes can lead the downstream firm to not license the technology, resulting in inefficient outcomes. We report on a laboratory market investigation of the efficiency effects of coordinated pricing of patents in a patent pool. We find that pool-like pricing agreements can yield fewer coordination failures in the pricing of complementary patents.

Bjornstad, David J [ORNL; Santore, Rudy [University of Tennessee; McKee, Michael [University of Tennessee

2010-02-01T23:59:59.000Z

68

Before the House Subcommittee on Investigations & Oversight ...  

Energy Savers (EERE)

House Subcommittee on Investigations & Oversight - Committee on Science, Space, and Technology Before the House Subcommittee on Investigations & Oversight - Committee on Science,...

69

Investigation Peer Review 2008 | Department of Energy  

Office of Environmental Management (EM)

08 Investigation Peer Review 2008 September 15, 2008 Subject: Report on the Quality Assessment Review of the Investigative Operations of the Office of Inspector General for the...

70

Independent Oversight Investigation, Hanford Site- April 2004  

Energy.gov (U.S. Department of Energy (DOE))

Investigation of Worker Vapor Exposure and Occupational Medicine Program Allegations at the Hanford Site

71

UNIVERSITY OF MINNESOTA UMore Park Remedial Investigation  

E-Print Network (OSTI)

UNIVERSITY OF MINNESOTA UMore Park Remedial Investigation Frequently Asked Questions What is a remedial investigation? A remedial investigation is a technical assessment that characterizes the soil. A remedial investigation includes the analysis of soil and water samples as well as evaluating existing data

Netoff, Theoden

72

Field investigation of keyblock stability  

SciTech Connect

Discontinuities in a rock mass can intersect an excavation surface to form discrete blocks (keyblocks) which can be unstable. This engineering problem is divided into two parts: block identification, and evaluation of block stability. One stable keyblock and thirteen fallen keyblocks were observed in field investigations at the Nevada Test Site. Nine blocks were measured in detail sufficient to allow back-analysis of their stability. Measurements included block geometry, and discontinuity roughness and compressive strength. Back-analysis correctly predicted stability or failure in all but two cases. These two exceptions involved situations that violated the stress assumptions of the stability calculations. Keyblock faces correlated well with known joint set orientations. The effect of tunnel orientation on keyblock frequency was apparent. Back-analysis of physical models successfully predicted block pullout force for two-dimensional models of unit thickness. Two-dimensional (2D) and three-dimensional (3D) analytic models for the stability of simple pyramidal keyblocks were examined. Calculated stability is greater for 3D analyses than for 2D analyses. Calculated keyblock stability increases with larger in situ stress magnitudes, larger lateral stress ratios, and larger shear strengths. Discontinuity stiffness controls block displacement more strongly than it does stability itself. Large keyblocks are less stable than small ones, and stability increases as blocks become more slender. Rock mass temperature decreases reduce the confining stress magnitudes and can lead to failure. The pattern of stresses affecting each block face explains conceptually the occurrence of pyramidal keyblocks that are truncated near their apex.

Yow, J.L. Jr.

1985-04-01T23:59:59.000Z

73

Battelle Memorial Institute Notice to Investigate  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

to support the investigation will be sent separately via email. Under the Major Fraud Act (MFA), as amended, 41 U.S.C. 4310, this investigation may be a proceeding...

74

Federally Led Accident Investigation Reports | Department of...  

Office of Environmental Management (EM)

Fire at the Waste Isolation Pilot Plant, Carlsbad NM The U.S. Department of Energy (DOE) Accident Prevention Investigation Board was appointed to investigate a fire at the...

75

Investigation Peer Review 2012 | Department of Energy  

Office of Environmental Management (EM)

12 Investigation Peer Review 2012 May 9, 2012 Subject: Report on the Quality Assessment Review of the Investigative Outcomes of the Office of Inspector General for the U.S....

76

Late Cenozoic volcanism, geochronology, and structure of the...  

Open Energy Info (EERE)

by various geophysical anomalies that are evidently related to an active hot-water geothermal system. This system apparently is heated by a reservoir of silicic magma...

77

ANALYSIS OF MEDICAID FRAUD INVESTIGATION IN  

E-Print Network (OSTI)

ANALYSIS OF MEDICAID FRAUD INVESTIGATION IN THE COMMONWEALTH OF VIRGINIA Mark Adelsberg Jason and Review Commission (JLARC) completed a preliminary study on the status of Medicaid fraud investigation of other states showed that most states have similar Medicaid fraud investigation processes to Virginia

Lewis, Robert Michael

78

DOE Hydrogen Analysis Repository: Investigating Failure in  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigating Failure in Polymer-Electrolyte Fuel Cells Investigating Failure in Polymer-Electrolyte Fuel Cells Project Summary Full Title: Investigating Failure in Polymer-Electrolyte Fuel Cells Project ID: 175 Principal Investigator: John Newman Brief Description: The goal of this project is to understand and mitigate fuel cell failure mechanisms. Keywords: Fuel cell, modeling Purpose This project is conducting fundamental studies of fuel cell failure mechanisms. This includes experiments aimed at meeting the DOE operation and survivability targets at low and subzero temperatures, as well as development of mathematical models and fundamental experiments to improve performance and design against failure phenomena. Performer Principal Investigator: John Newman Organization: Lawrence Berkeley National Laboratory (LBNL)

79

E-Print Network 3.0 - african alkaline fermentedfood Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

crustal evolution of the Pan-African oro- gens. 40 Ar39 Ar ages from 50 single... )thermal events, and taking previously published K-Ar and Rb-Sr ages from other parts of...

80

TU KAISERSLAUTERN DEPARTMENT OF CHEMISTRY  

E-Print Network (OSTI)

TU KAISERSLAUTERN DEPARTMENT OF CHEMISTRY - STUDY GUIDE - H Rb Sr K Ca ...Mn Fe... ONC He P S Br Kr .................................................................................................22 FOOD CHEMISTRY AND TOXICOLOGY: JUN.-Prof. Dr. M. Esselen...............................................................................24 FOOD CHEMISTRY AND TOXICOLOGY: Prof. Dr. E. Richling

Madlener, Klaus

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

E-Print Network 3.0 - age sm-nd isotopic Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Sm-Nd isotopic study of the Martian meteorite Zagami LARS E. BORG,1, * JENNIFER E... --Uranium-lead, Rb-Sr, and Sm-Nd ... Source: Asmerom, Yemane - Department of Earth and...

82

E-Print Network 3.0 - au pb bi Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

DOI 10.1007s00531-004-0387-6 Summary: the new Rb-Sr mineral and U-Pb zircon and titanite age data for the granitoids, which establish the ages... to SW Borneo. Keywords Dalat...

83

E-Print Network 3.0 - agrini event Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

GEOCHEMISTRY AND FORMATION MECHANISMS Summary: . - This event is dated by the UPb titanite age of 15 Ma, in agreement with previous RbSr and KAr data... connective fracturing...

84

Investigations of Structure and Metabolism within Shewanella...  

NLE Websites -- All DOE Office Websites (Extended Search)

of Structure and Metabolism within Shewanella oneidensis MR-1 Biofilms . Investigations of Structure and Metabolism within Shewanella oneidensis MR-1 Biofilms . Abstract: Biofilms...

85

Type B Accident Investigation, Subcontractor Employee Personal...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ignited the right leg of his 100% cotton anticontamination (anti-c) coveralls and the plastic bootie. Type B Accident Investigation, Subcontractor Employee Personal Protective...

86

Department of Energy Opens Appliance Standards Investigation...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy announced today that it has opened an investigation to determine whether certain air conditioners and heat pump products manufactured by Air Con International comply with...

87

Investigation of Mineral Transformations in Wet Supercritical...  

NLE Websites -- All DOE Office Websites (Extended Search)

Mineral Transformations in Wet Supercritical CO2 by Electron Microscopy. Investigation of Mineral Transformations in Wet Supercritical CO2 by Electron Microscopy. Abstract: The...

88

DOE Accident Prevention and Investigation Program | Department...  

Energy Savers (EERE)

The Corporate Safety Programs maintains the Accident Investigation and Prevention Handbook (DOE-HDBK-1208-2012) as part of a continuing effort to enhance quality and achieve...

89

Development of Analytical Methodology for Neurochemical Investigations  

E-Print Network (OSTI)

David J. Fischer Department of Pharmaceutical Chemistry University of Kansas Neurochemical Applications of Microchip Electrophoresis The development of sensitive and selective analytical tools has facilitated the investigation ...

Fischer, David John

2010-01-25T23:59:59.000Z

90

Investigation for geothermal energy in Sweden  

Science Journals Connector (OSTI)

Preliminary investigations of the geothermal energy potential in Sweden are being carried out ... well as in the Triassic Buntsandstone. The geothermal potential of fracture zones is also being...

K. G. Eriksson; K. Ahlbom; O. Landstrm; S. . Larson

91

Investigation for Geothermal Energy in Sweden  

Science Journals Connector (OSTI)

Preliminary investigations of the geothermal energy potential in Sweden are being carried out ... well as in the Triassic Buntsandstone. The geothermal potential of fracture zones is also being...

K. G. Eriksson; K. Ahlbom; O. Landstrm; S. . Larson

1979-01-01T23:59:59.000Z

92

Exploring Photovoltaics (9 investigations) | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

information about the student activitylesson plan from your search. Grades 9-12 Subject Solar Summary Hands-on investigations to teach secondary students the scientific concepts...

93

Geothermal Energy Resource Investigations, Chocolate Mountains...  

Open Energy Info (EERE)

Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Geothermal Energy Resource Investigations, Chocolate Mountains Aerial Gunnery Range,...

94

University of Delaware | CCEI Principal Investigators  

NLE Websites -- All DOE Office Websites (Extended Search)

Principal Investigators Image Name - Affiliation Title Email Phone: Phone Research Interests: ResearchInterests Profile ResearchGroupWebsite BACK TO TOP...

95

Numerical Investigation of Advanced Compressor Technologies ...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

technologies to support clean diesel combustion, such as HCCILTC applications. deer08sun.pdf More Documents & Publications Numerical Investigation of Advanced Compressor...

96

BJC/OR-2268 Investigating Habitat Value  

E-Print Network (OSTI)

1.2.1 Previous Habitat Valuations of Land Areas and Water Bodies on the Oak Ridge ReservationBJC/OR-2268 Investigating Habitat Value in Support of Remedial Decisions: A Case Study of Six Sites at the East Tennessee Technology Park #12;BJC/OR-2268 Investigating Habitat Value in Support of Remedial

Hargrove, William W.

97

UNIT SPECIFIC PLAN FORM INVESTIGATOR INFORMATION  

E-Print Network (OSTI)

performed in your work area. This information is requested to help EHS review your Unit Specific Plan Form or stored in your work areas, a" Standard Operating Procedure" (SOP), Appendix A of the Unit Specific Plan1 UNIT SPECIFIC PLAN FORM INVESTIGATOR INFORMATION Principal Investigator: E-Mail: Department

Maroncelli, Mark

98

Wood biology We present investigations of wood  

E-Print Network (OSTI)

Wood biology We present investigations of wood formation which started in 1999. Samples for investigations are taken from living trees. Processes of wood formation are affected by different factors like temperature and precipitation. #12;We use light microscopy to study cell wall formation in the wood. Double

Cufar, Katarina

99

Shipboard investigations with selected fuels of tomorrow  

SciTech Connect

This paper describes a 2 1/2 year project to investigate both short and long term effects that extreme marine residual fuel qualities could have on shipboard handling, preparation and engine performance. The investigations were carried out on a 44800 T deadweight ''LASH'' vessel, powered by a Sulzer 9RND90 two-stroke crosshead diesel engine. 15 refs.

Hellingman, G.J.; Barrow, S.

1982-03-01T23:59:59.000Z

100

THE ELECTRICAL RESISTIVITY METER IN FISHERY INVESTIGATIONS  

E-Print Network (OSTI)

THE ELECTRICAL RESISTIVITY METER IN FISHERY INVESTIGATIONS I Marine Biological Laboratory! WOODS RESISTIVITY METER IN FISHERY INVESTIGATIONS By Robert E. Lennon Fishery Research Biologist Appalachian Sport) BiblioKiMpliy : p. ]!. 1. Electric meters. 2. Water--Analysis. 3. Electric fishing. I. Title. ( Series

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

PRE-DESIGN INVESTIGATION SUMMARY REPORT FOR  

E-Print Network (OSTI)

Formerly Utilized Sites Remedial Action Program #12;#12;REVISION 0 PRE-DESIGN INVESTIGATION SUMMARY REPORTREVISION 0 PRE-DESIGN INVESTIGATION SUMMARY REPORT FOR COLDWATER CREEK FROM McDONNELL BOULEVARD.S. Army Corps of Engineers, St. Louis District Office, Formerly Utilized Sites Remedial Action Program

US Army Corps of Engineers

102

Field and laboratory investigations of selenium transformation  

SciTech Connect

This quarterly report discusses the preparation and results of a field investigation of a selected coal mine site in Oklahoma. The field investigation has been on-going since July 1990. An analysis of this data would be useful in providing information for potential Se mobility from a coal mine site and the distribution of Se in a soil profile of reclaimed land. Also, included is the investigation and preliminary results of SeO{sub 3}{sup 2{minus}} adsorption and desorption using different soil media, including coal mine spoils (overburden).

Atalay, A.; Koll, K.J.

1990-12-01T23:59:59.000Z

103

DOE Investigates Possible Air Conditioner Efficiency Violations |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Investigates Possible Air Conditioner Efficiency Violations Investigates Possible Air Conditioner Efficiency Violations DOE Investigates Possible Air Conditioner Efficiency Violations February 15, 2012 - 5:13pm Addthis The Department of Energy's Office of Enforcement is committed to its compliance enforcement responsibilities with regard to federal energy conservation standards and ensuring that all those subject to the requirements are treated fairly and equally. Today, the Office of Enforcement issued a series of subpoenas as part of an investigation to determine whether manufacturers of split-system air conditioners are making and distributing in the U.S. condensing units that do not meet the current 13 SEER (Seasonal Energy Efficiency Ratio) federal energy conservation standard, which has been the standard since 2006.

104

Experimental Investigation of Effect of Injection Parameters...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

EGR p-32patel.pdf More Documents & Publications An Experimental Investigation of the Origin of Increased NOx Emissions When Fueling a Heavy-Duty Compression-Ignition Engine with...

105

Investigation of monoterpenes by micro displacement adsorption  

Science Journals Connector (OSTI)

In the investigation of monoterpenes a micromethod based on displacement adsorption has been used. The theoretical background of the adsorption method has been discussed and examples are given where the microm...

Sven-Gsta Blohm; Gunnar Widmark

1956-01-01T23:59:59.000Z

106

Postgraduate Medical Education Clinician Investigator Program (CIP)  

E-Print Network (OSTI)

1 Postgraduate Medical Education Clinician Investigator Program (CIP. DESCRIPTION OF CIP PROGRAM ..................................................................8 3.1 OVERVIEW .......................................................................................................................8 3.2 CIP TRAINING PATHWAYS (DISTRIBUTION OF RESEARCH TRAINING)...................................8

Hitchcock, Adam P.

107

Investigation of Operations of Hawk Pedestrian Treatment  

E-Print Network (OSTI)

functional forms are investigated in order to select an appropriate one that could more accurately model pedestrian delay. The minimum green time for vehicles, as an important variable in the HAWK pedestrian delay model and a peculiar element in HAWK...

Li, Siqi

2012-07-16T23:59:59.000Z

108

DOE Issues WIPP Radiological Release Investigation Report  

Energy.gov (U.S. Department of Energy (DOE))

Today, the Department of Energys Office of Environmental Management (EM) released the initial accident investigation report related to the Feb. 14 radiological release at the Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico.

109

Ecosystems & Fisheries-Oceanography Coordinated Investigations  

E-Print Network (OSTI)

Ecosystems & Fisheries-Oceanography Coordinated Investigations · Healthy and productive coastal Communities Fishing Industry & Coastal Infrastructure Marine Ecosystem Original Paradigm #12;We had Consumers & Coastal Communities Fishing Industry & Coastal Infrastructure Marine Ecosystem Control

110

Interactive eshopping experience: an empirical investigation  

E-Print Network (OSTI)

Utilizing an experimental design, the study investigates the effects of eshopping behavior (experiential, utilitarian, or mixed) and interactivity level (low or high) on the consequences of eshopping (site attitude and future purchase intentions...

Mahfouz, Ahmed Yousry Mohamed

2005-02-17T23:59:59.000Z

111

Investigation of dielectric overlay microstrip circuits  

E-Print Network (OSTI)

INVESTIGATION OF DIELECTRIC OVERLAY MICROSTRIP CIRCUITS A Thesis by JAMES LOUIS KLEIN Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1988 Major... Subject: Electrical Engineering INVESTIGATION OF DIELECTRIC OVERLAY MICRO STRIP CIRCUITS A Thesis by JAMES LOUIS KLEIN Approved as to style and content by: Kai Chang Robert D. Nevels (Member) Krzysztof A. Michalski (Member) Mark H. Weichold...

Klein, James Louis

1988-01-01T23:59:59.000Z

112

RCRA Facility Investigation/Remedial Investigation Report for the Grace Road Site (631-22G)  

SciTech Connect

This report summarizes the activities and documents the results of a Resource Conservation and Recovery Act Facility Investigation/Remedial Investigation conducted at Grace Road Site on the Savannah River Site near Aiken, South Carolina.

Palmer, E.

1998-10-02T23:59:59.000Z

113

2008 Rosalind Franklin Young Investigator Award  

NLE Websites -- All DOE Office Websites (Extended Search)

The 2008 3-Way Meeting The 2008 3-Way Meeting In R&D, Super X-rays Mark Many Spots A New Gas Loading System for Diamond Anvil Cells at GSECARS Sidorowicz Named "Supervisor of the Year" SESS 2007: The School for Environmental Sciences with Synchrotrons APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed 2008 Rosalind Franklin Young Investigator Award APRIL 24, 2008 Bookmark and Share Oleg Shpyrko The Advanced Photon Source (APS) Users Organization has named Oleg G. Shpyrko of the University of California, San Diego, as the recipient of the 2008 Rosalind Franklin Young Investigator Award. The award recognizes an important technical or scientific accomplishment by a young investigator that depended on, or is beneficial to, the APS. Shpyrko will receive the

114

Geothermal Energy Resource Investigations, Chocolate Mountains Aerial  

Open Energy Info (EERE)

Investigations, Chocolate Mountains Aerial Investigations, Chocolate Mountains Aerial Gunnery Range, Imperial Valley, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Geothermal Energy Resource Investigations, Chocolate Mountains Aerial Gunnery Range, Imperial Valley, California Details Activities (5) Areas (1) Regions (0) Abstract: The US Navy's Geothermal Program Office (GPO), has conducted geothermal exploration in the Chocolate Mountains Aerial Gunnery Range (CMAGR) since the mid-1970s. At this time, the focus of the GPO had been on the area to the east of the Hot Mineral Spa KGRA, Glamis and areas within the Chocolate Mountains themselves. Using potential field geophysics, mercury surveys and geologic mapping to identify potential anomalies related to recent hydrothermal activity. After a brief hiatus starting in

115

The Salt Defense Disposal Investigations (SDDI)  

NLE Websites -- All DOE Office Websites (Extended Search)

Salt Defense Disposal Investigations (SDDI) Salt Defense Disposal Investigations (SDDI) will utilize a newly mined Underground Research Lab (URL) in WIPP to perform a cost effective, proof-of-principle field test of the emplacement of heat-generating radioactive waste and validate modeling efforts. The goals of the SDDI Thermal Test are to: * Demonstrate a proof-of-principle concept for in-drift disposal in salt. * Investigate, in a specific emplacement concept, the response of the salt to heat. * Develop a full-scale response for run-of- mine (ROM) salt. * Develop a validated coupled process model for disposal of heat-generating wastes in salt. * Evaluate the environmental conditions of the

116

APSUO Announces Rosalind Franklin Young Investigator Award  

NLE Websites -- All DOE Office Websites (Extended Search)

APSUO Announces Rosalind Franklin Young Investigator Award APSUO Announces Rosalind Franklin Young Investigator Award In conjunction with the Advanced Photon Source (APS), the APS Users Organization (APSUO) has established the APSUO Rosalind Franklin Young Investigator Award. The nomination deadline for this award is March 15, 2004. The award will be presented at the 2004 Users Meeting for the Advanced Photon Source, held at Argonne on May 3-6, 2004. Rosalind Franklin Born in 1920, Rosalind Franklin graduated from Cambridge University in 1941 in time to focus on a wartime problem: the composition of coal and charcoal and how to use them most efficiently. She published five papers on the subject before she was 26 years old, work that is still quoted today, and helped launch the field of high-strength carbon fibers. When Franklin had

117

DOE Accident Prevention and Investigation Program  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Energy (DOE) Accident Prevention and Investigation Program serves as a key DOE corporate safety resource for promoting accident PREVENTION through exchange of lessons learned and information for improvement of our integrated safety management system. The techniques and tools utilized in the investigation of "accidents" can be valuable in looking at leading indicators associated with our safety program, to determine the embedded precursors to accidents, and prevent them from occurring. The information obtained through application of these techniques and tools serve as benchmarks for others to utilize in evaluating their safety management systems.

118

Radar investigation of the Hockley salt dome  

E-Print Network (OSTI)

: Geophysics RADAR INVESTIGATION OF THE HOCKLEY SALT DOME A Thesis by UAMES ANDREW HLUCHANEK A'pproved as to style and content by: (Head of Departme t ? Member) May 1. 973 ABSTRACT Radar investigation of the Hockley Salt Dome. . (Nay, 1973) James... Andrew Hluchanek, B. S. , Texas A&M University Directed by: Dr. Robert R. Unterberger Radar probing through salt was accomplished at 17 radar stations established in the United Salt Company mine at Hockley, Texas. The top of the salt dom is mapped...

Hluchanek, James Andrew

2012-06-07T23:59:59.000Z

119

Audit/Investigative Records Schedule (Revision 2) | Department...  

Office of Environmental Management (EM)

Investigative Records Schedule (Revision 2) AuditInvestigative Records Schedule (Revision 2) This schedule covers records associated with investigations other than those performed...

120

Reflective Cracking Study: HVS Test Section Forensic Investigation  

E-Print Network (OSTI)

Study: HVS Test Section Forensic Investigation Authors: D.describes the results of the forensic investigation on thedata collected during this forensic investigation include:

Jones, David; Steven, B.; Harvey, John T

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

NUMERICAL INVESTIGATION OF A TWODIMENSIONAL BOUSSINESQ SYSTEM  

E-Print Network (OSTI)

NUMERICAL INVESTIGATION OF A TWO­DIMENSIONAL BOUSSINESQ SYSTEM MIN CHEN Department of Mathematics, Purdue University, West Lafayette, IN 47907, USA Keywords: water wave, Boussinesq system, Legendre problems of a two­dimensional Boussinesq system which describes three­dimensional water waves over a moving

Chen, Min

122

New acoustic devices for breathing investigations  

Science Journals Connector (OSTI)

The problem of spirometry control in medicine and medical engineering still remains urgent. The necessity of getting more and more information from spirometry investigations imposes more and more stringent requirements for spirometers, volumeters and ... Keywords: acoustic waves propagation, air-gas velocity, breathing, flow rate, measurement, moving in channel media, spiroanalyser

Semyon Shkundin

2009-08-01T23:59:59.000Z

123

Hydraulic Geometry: Empirical Investigations and Theoretical Approaches  

E-Print Network (OSTI)

Hydraulic Geometry: Empirical Investigations and Theoretical Approaches B.C. Eatona, a Department are determined by the channel shape, gradient and a flow resistance parameter. A review of the literature Geomorphology April 21, 2010 #12;the research on downstream hydraulic geometry has focussed on the factors

Eaton, Brett

124

Investigation of Lasso Peptides Maturation Enzymes  

E-Print Network (OSTI)

Investigation of Lasso Peptides Maturation Enzymes Ángel L. Placeres PCCM/PRISM 2012 REU. · Unable to make Astexin-1 in vitro. · Strong possibility that Astexin-1 enzymes are better behaved than the MccJ25 enzymes. #12;Astic C · Maturation Enzyme. · Part of the gene cluster that helps make the lasso

Petta, Jason

125

NEW INVESTIGATOR GRANT MRF GRANT REGULATIONS & GUIDELINES  

E-Print Network (OSTI)

NEW INVESTIGATOR GRANT MRF GRANT REGULATIONS & GUIDELINES FOR ADMINISTRATION OF GRANTS AWARDED BY THE MEDICAL RESEARCH FOUNDATION COMMITTEE OF OREGON REGULATIONS 1. MRF grants are awarded to institutions. The grantee institution will account for expenditures at the close of the grant period. 2. Funds will be used

Chapman, Michael S.

126

INVESTIGATION Allele Identification for Transcriptome-Based  

E-Print Network (OSTI)

INVESTIGATION Allele Identification for Transcriptome-Based Population Genomics in the Invasive, and AllelePipe for clustering of loci and allele identification in assembled datasets with or without are now making bulk sequencing of the genome practical for allele discovery in nonmodel and outbred study

Rieseberg, Loren

127

RESEARCH ARTICLE Synchrotronbased microprobe investigation of  

E-Print Network (OSTI)

and carbonbearing feedstock materials for photovoltaic applications Sarah Bernardis1 *, Bonna K. Newman1 , Marisa Di, and oxidation state of impurities in raw feedstock materials used in the photovoltaic industry. Investigated Si. INTRODUCTION Impurities degrade siliconbased solar cell performance, reducing minority carrier diffusion length

128

Diploma Thesis Stochastic Investigation of the Thermal  

E-Print Network (OSTI)

Diploma Thesis Stochastic Investigation of the Thermal Behavior of Lithium-Ion Batteries Submitted Bibliography 55 Nomenclature 59 ii ii #12;List of Figures 1.1 Thermal runaway of a lithium-ion battery of this Thesis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Lithium-Ion Batteries 5 2

Cirpka, Olaf Arie

129

INVESTIGATION Retrospective View of North American Potato  

E-Print Network (OSTI)

INVESTIGATION Retrospective View of North American Potato (Solanum tuberosum L.) Breeding in the 20, Madison, Wisconsin, 53706 ABSTRACT Cultivated potato (Solanum tuberosum L.), a vegetatively propagated explore the effects of potato breeding at the genome level, we used 8303 single-nucleotide polymorphism

Douches, David S.

130

The planning of site investigations for highways  

Science Journals Connector (OSTI)

...tonne capacity winch driven by a diesel engine and a derrick about 6 metres high...core of satisfactory quality. For general purposes, cores of about 70 mm...of the investigation, but as a general procedure a 100 mm drive sample...

Thomas Roy Maylor Wakeling

131

ARM Madden-Julian Oscillation Investigation Experiment  

NLE Websites -- All DOE Office Websites (Extended Search)

Madden-Julian Oscillation Investigation Experiment Madden-Julian Oscillation Investigation Experiment )URP 2FWREHU WKURXJK 0DUFK WKH $WPRVSKHULF 5DGLDWLRQ 0HDVXUHPHQW $50 &OLPDWH 5HVHDUFK )DFLOLW ZLOO REWDLQ GDWD DW WZR ORFDWLRQV LQ WKH WURSLFV IRU WKH $50 0DGGHQ -XOLDQ 2VFLOODWLRQ ,QYHVWLJDWLRQ ( SHULPHQW RU $0,( 7KH VHFRQG $50 0RELOH )DFLOLW $0) ZLOO EH ORFDWHG RQ DQ ,VODQG LQ WKH 0DOGLYHV PHDVXULQJ WKH 0DGGHQ -XOLDQ 2VFLOODWLRQ 0-2 DV LW EHJLQV DQG SURSDJDWHV HDVWZDUG ,QVWUXPHQWV DW $50 V SHUPDQHQW UHVHDUFK VLWH RQ 0DQXV ,VODQG LQ 3DSXD 1HZ XLQHD ZLOO REWDLQ DGGLWLRQDO PHDVXUH PHQWV RI WKH 0-2 DV LW EHJLQV WR VWUHQJWKHQ DIWHU SDVVLQJ WKURXJK WKH 0DULWLPH &RQWLQHQW DUHD RI VRXWKHDVW $VLD 7URSLFDO FRQYHFWLRQ SOD V DQ LPSRUWDQW UROH LQ WKH 0-2 ,Q WKH WURSLFV DWPRVSKHULF FRQYHFWLRQ FUHDWHV D SDWWHUQ RI ZDUP

132

Experimental investigation of the interaction of rhodamine  

Science Journals Connector (OSTI)

The interaction of laser radiation (? = 0.58 ?) pulses of ~10 usec duration with aluminum was investigated in the range of radiation power densities q = 560 MW/cm2. The optical characteristics and the spatial and temporal temperature distributions along the axial region of a jet were determined. Measurements were made of the velocity of the leading edge of the jet and of the energy deposited in the target before the appearance of a burst of absorption. It was demonstrated that, in the range of q investigated and for an irradiation of an area ~0.1 cm2, the interaction with the aluminum resulted in evaporation, although for values of q ?10 MW/cm2 the lines of ionized air were present in the emission spectra of the leading edge of the jet.

A A Bakeev; B A Barikhin; V V Borovkov; L A Vasil'ev; L I Nikolashina; A I Pavlovski?; N V Prokopenko; L V Sukhanov; A I Fedosimov; V I Yakovlev

1980-01-01T23:59:59.000Z

133

Nevada nuclear waste storage investigations: briefing book  

SciTech Connect

The Nevada Nuclear Waste Storage Investigations (NNWSI) are discussed briefly. The tuff in Yucca mountains being investigated as a possible repository host for radioactive wastes. The Spent Fuel Test-Climax began in the spring of 1980 in the northeastern Nevada Test Site about 1400 ft below the desert surface. The test has provided significant scientific and technical contributions in the following areas: heat impact on a large underground facility in a hard, brittle rock, impact of ventilation designs on repository heat removal, suitability and operational characteristics of instrumentation in a repository, impact of the mining procedures on underground openings and the surrounding rock, and heat and radiation effects on the physical, mechanical, and chemical properties of granite.

NONE

1983-03-01T23:59:59.000Z

134

Investigation of noise sources in SQUID electronics  

SciTech Connect

The performance of SQUID-based electronics outside a laboratory-controlled environment may be degraded from that found in laboratory operation. Investigations on superconducting tubes, wires, and sheets have been conducted to identify contributions to such noise. Results have been obtained for bulk and thin film samples utilizing both the conventional low temperature materials, as well as the new high temperature oxide materials. Experiments have been conducted to quantify flux redistribution and flux motion in superconducting samples subjected to temperature changes, temperature gradients, and magnetic field gradients. These investigations have been conducted at magnetic fields typical of many SQUID applications, with field intensities much smaller than the critical values H/sub cl/. Penetration depth effects, flux pinning effects, and flux motion effects have been observed. The various types of experiments conducted along with specific results are described.

Clem, T.R.; Goldstein, M.J.; Purpura, J.W.; Allen, L.H.; Claassen, J.H.; Gubser, D.U.; Wolf, S.A.

1989-03-01T23:59:59.000Z

135

Investigation of a regenerative damping concept  

E-Print Network (OSTI)

including stationary equipment, turbine engines, and automotive systems. Perhaps one of the most common uses for the damper is in the automobile suspension, where the damper controls passenger comfort and vehicle handling. The power dissipated... by automotive shock absorbers has been studied previously, and these studies begin to provide motivation for the investigation of regenerative damping. The power dissipated in an automotive shock absorber has been studied through both computer simulation...

Fodor, Michael Glenn

2012-06-07T23:59:59.000Z

136

An analytical investigation of the sideslip maneuver  

E-Print Network (OSTI)

. 1970 ABSTBACT An Analytical Investigation of the Sideslip Maneuver. (Augu. t 1970) John Mark Alvis, 8 . S . , Texas A&M College Directed by: Professor Alfred g. Crcnk An analytical study of a-high wing, single engine aircraft in a sideslip... maneuver is presented to determine the crosswind land- ing capabilities of light, single engine aircraft. Por the purpose of this study it is assumed that all aircraft of the same type studied have similar crosswind capabilities. A method is shown...

Alvis, John Mark

1970-01-01T23:59:59.000Z

137

An investigation of the Sutcliffe development theory  

E-Print Network (OSTI)

. To account for development at low altitudes, Petterssen and Bradbury (1954) used the advection of vorticity at 300 mb and the thermal advection below 300 mb. They found broad agreement with observed values, but numerical results were exaggerated by a... later stages of cyclogenesis. Estoque (1956, 1957a, 1957b), Bradbury (1957), and others have used the Sutcliffe theory as modified by Petterssen to investigate wide-ranging topics such as vertical motion, stability, moisture, and cyclone models. c...

Dushan, Joseph Daniel

2012-06-07T23:59:59.000Z

138

Investigating Extreme Ultraviolet Lithography Mask Defects  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigating Extreme Investigating Extreme Ultraviolet Lithography Mask Defects Investigating Extreme Ultraviolet Lithography Mask Defects Print Wednesday, 28 July 2010 00:00 Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using 13-nm-wavelength light, opens the way to future generations of smaller, faster, and cheaper semiconductors. EUV lithography relies on specialized lenses made of curved mirrors with reflective coatings called multilayers to print patterns with high resolution. One special flat mirror called a mask is particularly sensitive to even the smallest imperfections. To better detect and characterize mask defects, scientists at Berkeley Lab worked with SEMATECH, an international semiconductor industry consortium, to create a unique Fresnel zone-plate microscope on Advanced Light Source Beamline 11.3.2 called the SEMATECH Berkeley Actinic Inspection Tool (AIT).

139

Clean slate corrective action investigation plan  

SciTech Connect

The Clean Slate sites discussed in this report are situated in the central portion of the Tonopah Test Range (TTR), north of the Nevada Test Site (NTS) on the northwest portion of the Nellis Air Force Range (NAFR) which is approximately 390 kilometers (km) (240 miles [mi]) northwest of Las Vegas, Nevada. These sites were the locations for three of the four Operation Roller Coaster experiments. These experiments evaluated the dispersal of plutonium in the environment from the chemical explosion of a plutonium-bearing device. Although it was not a nuclear explosion, Operation Roller Coaster created some surface contamination which is now the subject of a corrective action strategy being implemented by the Nevada Environmental Restoration Project (NV ERP) for the U.S. Department of Energy (DOE). Corrective Action Investigation (CAI) activities will be conducted at three of the Operation Roller Coaster sites. These are Clean Slate 1 (CS-1), Clean Slate 2 (CS-2), and Clean Slate 3 (CS-3) sites, which are located on the TTR. The document that provides or references all of the specific information relative to the various investigative processes is called the Corrective Action Investigation Plan (CAIP). This CAIP has been prepared for the DOE Nevada Operations Office (DOE/NV) by IT Corporation (IT).

NONE

1996-05-01T23:59:59.000Z

140

New Algorithm to Investigate Neural Networks  

E-Print Network (OSTI)

Random cost simulations were introduced as a method to investigate optimization problems in systems with conflicting constraints. Here I study the approach in connection with the training of a feed-forward multilayer perceptron, as used in high energy physics applications. It is suggested to use random cost simulations for generating a set of selected configurations. On each of those final minimization may then be performed by a standard algorithm. For the training example at hand many almost degenerate local minima are thus found. Some effort is spend to discuss whether they lead to equivalent classifications of the data.

Bernd A. Berg

1996-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

The Patroon Creek Contamination Migration Investigation  

SciTech Connect

Shaw performed a Site Investigation (SI) for sediment within the Unnamed Tributary of the Patroon Creek, a section of the Patroon Creek, and the Three Mile Reservoir as part of the overall contract with the United States Army Corps of Engineers (USACE) to remediate the Colonie Formerly Utilized Sites Remedial Action Program (FUSRAP) Site. The Unnamed Tributary formerly flowed through the former Patroon Lake, which was located on the main site property and was used as a landfill for radiological and chemical wastes. The objective of the investigation was to determine the absence/presence of radioactive contamination within the three Areas of Concern (AOC). In order to accomplish this objective, Shaw assembled a team to produce a Technical Memorandum that provided an in-depth understanding of the environmental conditions related to the Patroon Creek. Upon completion and analysis of the Technical Memorandum, a Conceptual Site Model (CSM) was constructed and a Technical Planning Program (TPP) was held to develop a Sediment Investigation Work Plan and Sediment Investigation Sampling and Analysis Plan. A total of 32 sample locations were analyzed using on-site direct gamma scans with a Pancake Geiger-Mueller (PGM) instrument for screening purposes and samples were analyzed at on-site and off-site laboratories. The highest interval from each core scan was selected for on-site analysis utilizing a High Purity Germanium (HPGe) detector. Eight of these samples were sent off-site for gamma/alpha spectroscopy confirmation. The data collected during the SI indicated that the U-238 cleanup criterion was exceeded in sediment samples collected from two locations within the Unnamed Tributary but not in downstream sections of Patroon Creek or Three Mile Reservoir. Future actions for impacted sediment in the Unnamed Tributary will be further evaluated. Concentrations of U-238 and Th-232 in all other off-site sediment samples collected from the Unnamed Tributary, Patroon Creek, and the Three Mile Reservoir indicate that no further action is required in these areas. The data was also compared to ecological screening criteria. None of the contaminants of concern (U-238, Th-232, and U-235) had concentrations exceeding the screening values. The evaluation indicates no adverse impacts to ecological receptors. (authors)

Dufek, K.; Zafran, A. [Shaw Environmental and Infrastructure, Colonie FUSRAP Site, 1130 Central Avenue, Colonie, New York 12205 (United States); Moore, J.T. [United States Army Corps of Engineers-New York District, 26 Federal Plaza, Room 1811, New York, NY 10278-0090 (United States)

2006-07-01T23:59:59.000Z

142

New program investigates health and water link  

E-Print Network (OSTI)

Story by Kathy Wythe tx H2O | pg. 24 New program investigates public health and water link Thousands of cases of waterborne and water-related diseases worldwide are related to drinking water. A new program in the Texas A&M Health Science... Center?s School of Rural Public Health is working to understand this link between diseases and water and educate the public about this connection. The Program in Public Health and Water Research was established in October 2008 within the rural...

Wythe, Kathy

2009-01-01T23:59:59.000Z

143

Investigating Extreme Ultraviolet Lithography Mask Defects  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigating Extreme Ultraviolet Lithography Mask Defects Print Investigating Extreme Ultraviolet Lithography Mask Defects Print Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using 13-nm-wavelength light, opens the way to future generations of smaller, faster, and cheaper semiconductors. EUV lithography relies on specialized lenses made of curved mirrors with reflective coatings called multilayers to print patterns with high resolution. One special flat mirror called a mask is particularly sensitive to even the smallest imperfections. To better detect and characterize mask defects, scientists at Berkeley Lab worked with SEMATECH, an international semiconductor industry consortium, to create a unique Fresnel zone-plate microscope on Advanced Light Source Beamline 11.3.2 called the SEMATECH Berkeley Actinic Inspection Tool (AIT).

144

Investigating Extreme Ultraviolet Lithography Mask Defects  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigating Extreme Ultraviolet Lithography Mask Defects Print Investigating Extreme Ultraviolet Lithography Mask Defects Print Since the 1970s, the semiconductor industry has strived to shrink the cost and size of circuit patterns printed onto computer chips in accordance with Moore's law, doubling the number of transistors on a computer's central processing unit (CPU) every two years. The introduction of extreme ultraviolet (EUV) lithography, printing chips using 13-nm-wavelength light, opens the way to future generations of smaller, faster, and cheaper semiconductors. EUV lithography relies on specialized lenses made of curved mirrors with reflective coatings called multilayers to print patterns with high resolution. One special flat mirror called a mask is particularly sensitive to even the smallest imperfections. To better detect and characterize mask defects, scientists at Berkeley Lab worked with SEMATECH, an international semiconductor industry consortium, to create a unique Fresnel zone-plate microscope on Advanced Light Source Beamline 11.3.2 called the SEMATECH Berkeley Actinic Inspection Tool (AIT).

145

Salmon Site Remedial Investigation Report, Exhibit 2  

SciTech Connect

This Salmon Site Remedial Investigation Report provides the results of activities initiated by the U.S. Department of Energy (DOE) to determine if contamination at the Salmon Site poses a current or future risk to human health and the environment. These results were used to develop and evaluate a range of risk-based remedial alternatives. Located in Lamar County, Mississippi, the Salmon Site was used by the U.S. Atomic Energy Commission (predecessor to the DOE) between 1964 and 1970 for two nuclear and two gas explosions conducted deep underground in a salt dome. The testing resulted in the release of radionuclides into the salt dome. During reentry drilling and other site activities, liquid and solid wastes containing radioactivity were generated resulting in surface soil and groundwater contamination. Most of the waste and contaminated soil and water were disposed of in 1993 during site restoration either in the cavities left by the tests or in an injection well. Other radioactive wastes were transported to the Nevada Test Site for disposal. Nonradioactive wastes were disposed of in pits at the site and capped with clean soil and graded. The preliminary investigation showed residual contamination in the Surface Ground Zero mud pits below the water table. Remedial investigations results concluded the contaminant concentrations detected present no significant risk to existing and/or future land users, if surface institutional controls and subsurface restrictions are maintained. Recent sampling results determined no significant contamination in the surface or shallow subsurface. The test cavity resulting from the experiments is contaminated and cannot be economically remediated with existing technologies. The ecological sampling did not detect biological uptake of contaminants in the plants or animals sampled. Based on the current use of the Salmon Site, the following remedial actions were identified to protect both human health and the environment: (1) the installation of a water supply system that will provide potable water to the site and residence in the proximity to the site; (2) continued maintenance of surface institutional controls and subsurface restrictions; and (3) continue to implement the long-term hydrologic monitoring program. The Salmon Site will be relinquished the State of Mississippi as mandated by Public Law 104-201-September 23, 1996, to be used as a demonstration forest/wildlife refuge. Should the land use change in the future and/or monitoring information indicates a change in the site conditions, the DOE will reassess the risk impacts to human health and the environment.

USDOE NV

1999-09-01T23:59:59.000Z

146

Salmon Site Remedial Investigation Report, Exhibit 4  

SciTech Connect

This Salmon Site Remedial Investigation Report provides the results of activities initiated by the U.S. Department of Energy (DOE) to determine if contamination at the Salmon Site poses a current or future risk to human health and the environment. These results were used to develop and evaluate a range of risk-based remedial alternatives. Located in Lamar County, Mississippi, the Salmon Site was used by the U.S. Atomic Energy Commission (predecessor to the DOE) between 1964 and 1970 for two nuclear and two gas explosions conducted deep underground in a salt dome. The testing resulted in the release of radionuclides into the salt dome. During reentry drilling and other site activities, liquid and solid wastes containing radioactivity were generated resulting in surface soil and groundwater contamination. Most of the waste and contaminated soil and water were disposed of in 1993 during site restoration either in the cavities left by the tests or in an injection well. Other radioactive wastes were transported to the Nevada Test Site for disposal. Nonradioactive wastes were disposed of in pits at the site and capped with clean soil and graded. The preliminary investigation showed residual contamination in the Surface Ground Zero mud pits below the water table. Remedial investigations results concluded the contaminant concentrations detected present no significant risk to existing and/or future land users, if surface institutional controls and subsurface restrictions are maintained. Recent sampling results determined no significant contamination in the surface or shallow subsurface. The test cavity resulting from the experiments is contaminated and cannot be economically remediated with existing technologies. The ecological sampling did not detect biological uptake of contaminants in the plants or animals sampled. Based on the current use of the Salmon Site, the following remedial actions were identified to protect both human health and the environment: (1) the installation of a water supply system that will provide potable water to the site and residence in the proximity to the site; (2) continued maintenance of surface institutional controls and subsurface restrictions; and (3) continue to implement the long-term hydrologic monitoring program. The Salmon Site will be relinquished the State of Mississippi as mandated by Public Law 104-201-September 23, 1996, to be used as a demonstration forest/wildlife refuge. Should the land use change in the future and/or monitoring information indicates a change in the site conditions, the DOE will reassess the risk impacts to human health and the environment.

USDOE /NV

1999-09-01T23:59:59.000Z

147

Salmon Site Remedial Investigation Report, Exhibit 5  

SciTech Connect

This Salmon Site Remedial Investigation Report provides the results of activities initiated by the U.S. Department of Energy (DOE) to determine if contamination at the Salmon Site poses a current or future risk to human health and the environment. These results were used to develop and evaluate a range of risk-based remedial alternatives. Located in Lamar County, Mississippi, the Salmon Site was used by the U.S. Atomic Energy Commission (predecessor to the DOE) between 1964 and 1970 for two nuclear and two gas explosions conducted deep underground in a salt dome. The testing resulted in the release of radionuclides into the salt dome. During reentry drilling and other site activities, liquid and solid wastes containing radioactivity were generated resulting in surface soil and groundwater contamination. Most of the waste and contaminated soil and water were disposed of in 1993 during site restoration either in the cavities left by the tests or in an injection well. Other radioactive wastes were transported to the Nevada Test Site for disposal. Nonradioactive wastes were disposed of in pits at the site and capped with clean soil and graded. The preliminary investigation showed residual contamination in the Surface Ground Zero mud pits below the water table. Remedial investigations results concluded the contaminant concentrations detected present no significant risk to existing and/or future land users, if surface institutional controls and subsurface restrictions are maintained. Recent sampling results determined no significant contamination in the surface or shallow subsurface. The test cavity resulting from the experiments is contaminated and cannot be economically remediated with existing technologies. The ecological sampling did not detect biological uptake of contaminants in the plants or animals sampled. Based on the current use of the Salmon Site, the following remedial actions were identified to protect both human health and the environment: (1) the installation of a water supply system that will provide potable water to the site and residence in the proximity to the site; (2) continued maintenance of surface institutional controls and subsurface restrictions; and (3) continue to implement the long-term hydrologic monitoring program. The Salmon Site will be relinquished the State of Mississippi as mandated by Public Law 104-201-September 23, 1996, to be used as a demonstration forest/wildlife refuge. Should the land use change in the future and/or monitoring information indicates a change in the site conditions, the DOE will reassess the risk impacts to human health and the environment.

USDOE /NV

1999-09-01T23:59:59.000Z

148

Art Scene Investigation: Picasso goes Nanotech  

NLE Websites -- All DOE Office Websites (Extended Search)

Linda Young of APS Elected Vice Chair of DAMOP Linda Young of APS Elected Vice Chair of DAMOP Moffat of BioCARS and U. of C. Receives 2011 ACA Patterson Award Argonne's Fenter Wins Warren Award for X-ray Diffraction Studies Lahsen Assoufid Elected a Fellow of SPIE 2011 Arthur H. Compton Award Announced by APSUO APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Art Scene Investigation: Picasso goes Nanotech AUGUST 8, 2011 Bookmark and Share Beamline scientist Volker Rose (Argonne National Laboratory) inside the control room [of the nanoprobe x-ray beamline at the APS]. At right, tools of the trade, and our Picasso sample (try to spot the almost invisible white paint chip hanging in the circular hole!) From the Art Institute of Chicago ARTicle blog entry by Francesca Casadio,

149

Numerical Investigation of Josephson Junction Structures  

SciTech Connect

Multilayered long Josephson Junction Structures form an interesting physical system where both nonlinearity and interaction between subsystems play an important role. Such systems allow to study physical effects that do not occur in single Josephson junction.The Sakai-Bodin-Pedersen model--a system of perturbed sine-Gordon equations--is used to study the dynamic states of stacks of inductively coupled long Josephson Junctions (LJJs). The corresponding static problem is numerically investigated as well. In order to study the stability of possible static solutions a Sturm-Liouville problem is generated and solved.The transitions from static to dynamic state and the scenario of these transitions are analyzed depending on the model parameters. Different physical characteristics--current-voltage characteristics, individual instant voltages and internal magnetic fields, are calculated and interpreted.

Hristov, I.; Dimova, S.; Boyadjiev, T. [Faculty of Mathematics and Informatics, Sofia University 5 James Bourchier Blvd., 1164 Sofia (Bulgaria)

2009-10-29T23:59:59.000Z

150

MAGIC: Marine ARM GPCI Investigation of Clouds  

SciTech Connect

The second Atmospheric Radiation Measurement (ARM) Mobile Facility (AMF2) will be deployed aboard the Horizon Lines cargo container ship merchant vessel (M/V) Spirit for MAGIC, the Marine ARM GPCI1 Investigation of Clouds. The Spirit will traverse the route between Los Angeles, California, and Honolulu, Hawaii, from October 2012 through September 2013 (except for a few months in the middle of this time period when the ship will be in dry dock). During this field campaign, AMF2 will observe and characterize the properties of clouds and precipitation, aerosols, and atmospheric radiation; standard meteorological and oceanographic variables; and atmospheric structure. There will also be two intensive observational periods (IOPs), one in January 2013 and one in July 2013, during which more detailed measurements of the atmospheric structure will be made.

Lewis, ER; Wiscombe, WJ; Albrecht, BA; Bland, GL; Flagg, CN; Klein, SA; Kollias, P; Mace, G; Reynolds, RM; Schwartz, SE; Siebesma, AP; Teixeira, J; Wood, R; Zhang, M

2012-10-03T23:59:59.000Z

151

EPR Investigation of Irradiated Curry Powder  

SciTech Connect

Gamma-ray irradiated curry powder, a well priced oriental spice was investigated in order to establish the ability of EPR to detect the presence and time stability of free irradiation free-radicals. Accordingly, curry powder aliquots were irradiated with gradually increasing absorbed doses up to 11.3 kGy. The EPR spectra of all irradiated samples show the presence of al last two different species of free radicals, whose concentration increased monotonously with the absorbed doses. A 100 deg. C isothermal annealing of irradiated samples has shown a differential reduction of amplitude of various components of the initial spectra, but even after 3.6 h of thermal treatment, the remaining amplitude represents no less then 30% of the initial ones. The same peculiarities have been noticed after more than one year storage at room temperature, all of them being very useful in establishing the existence of any previous irradiation treatment.

Duliu, O. G.; Ali, S. I. [University of Bucharest, Department of Atomic and Nuclear Physics, P.O. Box MG-11, 077125 Bucharest (Romania); Georgescu, R. [National Institute for Physics and Nuclear Engineering-Horia Hulubei, P.O. Box MG-6, 077125 Bucharest (Romania)

2007-04-23T23:59:59.000Z

152

POLAR Investigation of the Sun - POLARIS  

E-Print Network (OSTI)

The POLAR Investigation of the Sun (POLARIS) mission uses a combination of a gravity assist and solar sail propulsion to place a spacecraft in a 0.48 AU circular orbit around the Sun with an inclination of 75 degrees with respect to solar equator. This challenging orbit is made possible by the challenging development of solar sail propulsion. This first extended view of the high-latitude regions of the Sun will enable crucial observations not possible from the ecliptic viewpoint or from Solar Orbiter. While Solar Orbiter would give the first glimpse of the high latitude magnetic field and flows to probe the solar dynamo, it does not have sufficient viewing of the polar regions to achieve POLARIS' primary objective : determining the relation between the magnetism and dynamics of the Sun's polar regions and the solar cycle.

T. Appourchaux; P. Liewer; M. Watt; D. Alexander; V. Andretta; F. Auchere; P. D'Arrigo; J. Ayon; T. Corbard; S. Fineschi; W. Finsterle; L. Floyd; G. Garbe; L. Gizon; D. Hassler; L. Harra; A. Kosovichev; J. Leibacher; M. Leipold; N. Murphy; M. Maksimovic; V. Martinez-Pillet; B. S. A. Matthews; R. Mewaldt; D. Moses; J. Newmark; S. Regnier; W. Schmutz; D. Socker; D. Spadaro; M. Stuttard; C. Trosseille; R. Ulrich; M. Velli; A. Vourlidas; C. R. Wimmer-Schweingruber; T. Zurbuchen

2008-05-28T23:59:59.000Z

153

Investigations into coal coprocessing and coal liquefaction  

SciTech Connect

The conversion of coal to liquid suitable as feedstock to a petroleum refinery is dependent upon several process variables. These variables include temperature, pressure, coal rank, catalyst type, nature of the feed to the reactor, type of process, etc. Western Research Institute (WRI) has initiated a research program in the area of coal liquefaction to address the impact of some of these variables upon the yield and quality of the coal-derived liquid. The principal goal of this research is to improve the efficiency of the coal liquefaction process. Two different approaches are currently being investigated. These include the coprocessing of a heavy liquid, such as crude oil, and coal using a dispersed catalyst and the direct liquefaction of coal using a supported catalyst. Another important consideration in coal liquefaction is the utilization of hydrogen, including both externally- and internally-supplied hydrogen. Because the incorporation of externally-supplied hydrogen during conversion of this very aromatic fossil fuel to, for example, transportation fuels is very expensive, improved utilization of internally-supplied hydrogen can lead to reducing processing costs. The objectives of this investigation, which is Task 3.3.4, Coal Coprocessing, of the 1991--1992 Annual Research Plan, are: (1) to evaluate coal/oil pretreatment conditions that are expected to improve the liquid yield through more efficient dispersion of an oil-soluble, iron-based catalyst, (2) to characterize the coke deposits on novel, supported catalysts after coal liquefaction experiments and to correlate the carbon skeletal structure parameters of the coke deposit with catalyst performance as measured by coal liquefaction product yield, and (3) to determine the modes of hydrogen utilization during coal liquefaction and coprocessing. Experimental results are discussed in this report.

Guffey, F.D.; Netzel, D.A.; Miknis, F.P.; Thomas, K.P. [Western Research Inst., Laramie, WY (United States); Zhang, Tiejun; Haynes, H.W. Jr. [Wyoming Univ., Laramie, WY (United States). Dept. of Chemical Engineering

1994-06-01T23:59:59.000Z

154

Draft Final Remedial Investigation/Feasibility Study and Proposed Plan  

E-Print Network (OSTI)

Draft Final Remedial Investigation/Feasibility Study and Proposed Plan Colorado School of Mines, Colorado 80021 #12;The S.M. Stoller Corporation Flood Plain Remedial Investigation / Feasibility Study ..................................................................................................... 1-8 1.6 Previous Investigations

155

DOE Opens Three Investigations into Alleged Refrigerator Efficiency...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Opens Three Investigations into Alleged Refrigerator Efficiency Violations DOE Opens Three Investigations into Alleged Refrigerator Efficiency Violations April 12, 2010 - 7:27pm...

156

Investigation of Sulfur Deactivation on Cu/Zeolite SCR Catalysts...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of Sulfur Deactivation on CuZeolite SCR Catalysts in Diesel Application Investigation of Sulfur Deactivation on CuZeolite SCR Catalysts in Diesel Application Investigation of...

157

Type B Accident Investigation At Washington Closure Hanford,...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Investigation At Washington Closure Hanford, LLC, Employee Fall Injury on July 1, 2009, At The 336 Building, Hanford Site, Washington Type B Accident Investigation At Washington...

158

Isolation, folding and structural investigations of the amino...  

NLE Websites -- All DOE Office Websites (Extended Search)

folding and structural investigations of the amino acid transporter OEP16. Isolation, folding and structural investigations of the amino acid transporter OEP16. Abstract: Membrane...

159

Department of Energy Opens Investigation into Alleged Lighting...  

Office of Environmental Management (EM)

Opens Appliance Standards Investigation for Certain Air Con International Air Conditioners and Heat Pumps DOE Closes Investigation into Alleged Lighting Efficiency Violations...

160

Instant messaging investigations on a live Windows XP system  

Science Journals Connector (OSTI)

As instant messaging (IM) applications become more ubiquitous, investigators are faced with unique challenges in handling data from live systems. Keywords: AIM, IM, Investigation, Messenger, Yahoo

Harlan Carvey

2004-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Urea Mixing Design -- Simulation and Test Investigation | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Mixing Design -- Simulation and Test Investigation Urea Mixing Design -- Simulation and Test Investigation Effective urea mixing design should be based on the placement and nature...

162

Gregory H. Friedman: Before the Subcommittee on Investigations...  

Energy Savers (EERE)

Investigations and Oversight Committee on Science, Space, and Technology U.S. House of Representatives Gregory H. Friedman: Before the Subcommittee on Investigations and Oversight...

163

Before the House Subcommittee on Investigations and Oversight...  

Office of Environmental Management (EM)

Investigations and Oversight Committee on Science, Space and Technology Before the House Subcommittee on Investigations and Oversight Committee on Science, Space and Technology...

164

Type B Accident Investigation Board Report on the October 8,...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Type B Accident Investigation on the February 17, 2004, Personal Injury Accident, Bettis Atomic Power Laboratory Type B Accident Investigation of the Arc Flash at Brookhaven...

165

A Solution NMR Investigation into the Early Events of Amelogenin...  

NLE Websites -- All DOE Office Websites (Extended Search)

Solution NMR Investigation into the Early Events of Amelogenin Nanosphere Self-Assembly Initiated with Sodium Chloride or A Solution NMR Investigation into the Early Events of...

166

A solution NMR investigation into the impaired self-assembly...  

NLE Websites -- All DOE Office Websites (Extended Search)

solution NMR investigation into the impaired self-assembly properties of two murine amelogenins containing the point mutations A solution NMR investigation into the impaired...

167

Investigators - Center for Solar and Thermal Energy Conversion  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigators Director Name Department Email Peter Green MSEChemE pfgreen@umich.edu Principal Investigators Name Department Email Akram Boukai MSE boukai@umich.edu Roy Clarke...

168

SciTech Connect: Microsecond Microfluidic Mixing for Investigation...  

Office of Scientific and Technical Information (OSTI)

Microsecond Microfluidic Mixing for Investigation of Protein Folding Kinetics Citation Details In-Document Search Title: Microsecond Microfluidic Mixing for Investigation of...

169

Web Based Course: SAF-230DE, Accident Investigation Overview...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Web Based Course: SAF-230DE, Accident Investigation Overview Promotional Video Web Based Course: SAF-230DE, Accident Investigation Overview Promotional Video September 20, 2013 -...

170

Welcome to Early Science Program Investigators Meeting  

NLE Websites -- All DOE Office Websites (Extended Search)

Early Science Program Early Science Program Investigators Meeting Timothy J . W illiams Argonne L eadership C ompu2ng F acility 2 At Argonne, Safety is First! § In c ase o f a n e mergency o r i njury, d ial 9 11 f rom t he building p hones, o r d ial 6 30---252---1911 f rom c ell p hones. § Fire: A lways b e a ware o f t he n earest e xit. - If t he b uilding a larms s ound, e vacuate t he b uilding a nd p roceed t o the r eloca9on a rea ( building 2 13). - If a s ite---wide a larm s ounds, f ollow t he d irec9ons i ssued o ver t he public a nnouncement s ystem. § Tornado: I n t he e vent o f a t ornado, a t one a nd announcement will come from the public announcement s ystem. S eek s helter i mmediately i n t he nearest s tairwell. § Smoking i n n ot p ermiLed i n b uilding 2 40. S moking i s permiLed o nly i n t he d esignated

171

Salmon Site Remedial Investigation Report - Volume I  

Office of Legacy Management (LM)

494-VOL I/REV 1 494-VOL I/REV 1 U.S. Department of Energy Nevada Operations Office E nv i r onm ent al R es t or at i on D i v i s i on N ev ada E nv i r onm ent al R es t or at i on Pr oj ect S al m on S i t e R em edi al Inv es t i gat i on R epor t Vol u m e I R ev i s i on N o. : 1 S ept em ber 1999 Approved for public release; further dissemination unlimited. This page intentionally left blank DOE/NV--494-VOL I/REV 1 SALMON SITE REMEDIAL INVESTIGATION REPORT DOE Nevada Operations Office Las Vegas, Nevada Revision No.: 1 September 1999 Approved for public release; further dissemination unlimited. Available to the public from - U.S. Department of Commerce National Technical Information Service 5285 Port Royal Road Springfield, VA 22161 (703) 487-4650 Available electronically at http://www.doe.gov/bridge. Available to U.S. Department of Energy and its contractors in paper from -

172

Investigation of brucite-fiber-reinforced concrete  

Science Journals Connector (OSTI)

Laboratory experiments were made on the brucite-fiber-reinforced concrete composites. Effects of brucite fiber grades and the dosage on flexural strength, compressive strength, impact strength, sulfate corrosion resistance and the slump, cohesiveness, as well as the water retentiveness were also investigated. Different water reducers were tested. The particle-size characteristics of brucite fibers, the densities of the concrete, and the viscosities of the fiber/water-reducer suspensions were also measured. Results show that proper addition of brucite fibers in concrete can improve the mechanical properties, especially the flexural strength. In the test, the optimum quantity was about 0.5 wt.% of concrete. With the dosage increase of brucite fibers in concrete, the fluidity and the density of the concrete decrease. The performance of the concrete strengths is the collective interactions of the fiber reinforcement and the density reduction. The aspect ratio and the surface area of brucite fibers are the important affecting factors to the workability and the mechanical properties of the fiber concrete. Larger aspect ratios and smaller surface areas benefit the reinforcement. Water reducers with lower fiber suspension viscosities are favorable in improving the workability and strengths of the brucite fiber concrete.

Liu Kaiping; Cheng Hewei; Zhou Jing'en

2004-01-01T23:59:59.000Z

173

UHV-ERDA investigation of NEG coatings  

Science Journals Connector (OSTI)

Non-evaporable getter (NEG) coatings are widely used in large vacuum systems such as particle accelerators. Since NEG coatings produced at the GSI Helmholtzzentrum fr Schwerionenforschung have a finite thickness of typically 1?m, ion beam analysis techniques such as ERDA and RBS are the methods of choice to study element and depth-resolved evolution of the getter film during gas pumping. The film thickness and stoichiometry can be determined by RBS while ERDA is sensitive to lighter elements such as carbon, nitrogen and oxygen, the main residual gas components of a vacuum environment. In this work we first present exsitu and insitu measurements of NEG thin films using ERDA. For the investigation of the pumping speed and capability of the getter films, we have used a vacuum test chamber where getter coated samples can be activated and saturated in a very controlled way. Afterwards, depth distributions of the pumped gas components have been measured using ERDA. To study the gas components in NEG coatings online, i.e., during activation or pumping, we have set up an ERDA system working at vacuum pressures down to 10 - 11 mbar . A special target heater system allows to activate the getter coatings insitu at typical temperatures between 180 and 300 C in a UHV environment with tolerable influence to the total and partial gas pressure. With this UHV-ERDA setup, a temperature dependent diffusion process of gas components into the getter material could be analyzed for the first time.

M. Bender; H. Kollmus; M.C. Bellachioma; W. Assmann

2010-01-01T23:59:59.000Z

174

Relay testing parametric investigation of seismic fragility  

SciTech Connect

The seismic capacity of most electrical equipment is governed by malfunction of relays. An evaluation of the existing relay test data base at Brookhaven National Laboratory (BNL) has indicated that the seismic fragility of a relay may depend on various parameters related to the design or the input motion. In particular, the electrical mode, contact state, adjustment, chatter duration acceptance limit, and the frequency and the direction of the vibration input have been considered to influence the relay fragility level. For a particular relay type, the dynamics of its moving parts depends on the exact model number and vintage and hence, these parameters may also influence the fragility level. In order to investigate the effect of most of these parameters on the seismic fragility level, BNL has conducted a relay test program. The testing has been performed at Wyle Laboratories. Establishing the correlation between the single frequency fragility test input and the corresponding multifrequency response spectrum (TRS) is also an objective of this test program. This paper discusses the methodology used for testing and presents a brief summary of important test results. 1 ref., 10 figs.

Bandyopadhyay, K.; Hofmayer, C.; Kassir, M.; Pepper, S.

1989-01-01T23:59:59.000Z

175

RCRA Facility Investigation/Remedial Investigation Report with the Baseline Risk Assessment for the 716-A Motor Shops Seepage Basin  

SciTech Connect

This document describes the RCRA Facility Investigation/Remedial Investigation/Baseline Risk Assessment of the 716-A Motor Shops Seepage Basin.

Palmer, E.

1997-08-25T23:59:59.000Z

176

Electrochemical investigations of various high-temperature superconductor phases  

Science Journals Connector (OSTI)

Electrochemical investigations of various high-temperature superconductor phases ... Electrochemistry of High-Temperature Superconductors ...

David R. Riley; A. Manthiram; John T. McDevitt

1992-11-01T23:59:59.000Z

177

Geophysical investigation, Salmon Site, Lamar County, Mississippi  

SciTech Connect

Geophysical surveys were conducted in 1992 and 1993 on 21 sites at the Salmon Site (SS) located in Lamar County, Mississippi. The studies are part of the Remedial Investigation/Feasibility Study (RI/FS) being conducted by IT Corporation for the U.S. Department of Energy (DOE). During the 1960s, two nuclear devices and two chemical tests were detonated 826 meters (in) (2710 feet [ft]) below the ground surface in the salt dome underlying the SS. These tests were part of the Vela Uniform Program conducted to improve the United States capability to detect, identify, and locate underground nuclear detonations. The RI/FS is being conducted to determine if any contamination is migrating from the underground shot cavity in the salt dome and if there is any residual contamination in the near surface mud and debris disposal pits used during the testing activities. The objective of the surface geophysical surveys was to locate buried debris, disposal pits, and abandoned mud pits that may be present at the site. This information will then be used to identify the locations for test pits, cone penetrometer tests, and drill hole/monitor well installation. The disposal pits were used during the operation of the test site in the 1960s. Vertical magnetic gradient (magnetic gradient), electromagnetic (EM) conductivity, and ground-penetrating radar (GPR) surveys were used to accomplish these objectives. A description of the equipment used and a theoretical discussion of the geophysical methods are presented Appendix A. Because of the large number of figures relative to the number of pages of text, the geophysical grid-location maps, the contour maps of the magnetic-gradient data, the contour maps of the EM conductivity data, and the GPR traverse location maps are located in Appendix B, Tabs I through 22. In addition, selected GPR records are located in Appendix C.

NONE

1995-02-01T23:59:59.000Z

178

SAF-230DE - Web Based Course: Accident Investigation Overview | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SAF-230DE - Web Based Course: Accident Investigation Overview SAF-230DE - Web Based Course: Accident Investigation Overview SAF-230DE - Web Based Course: Accident Investigation Overview September 18, 2013 - 10:52am Addthis SAF-230DE - Web Based Course: Accident Investigation Overview The Office of Health Safety and Security (HSS) National Training Center (NTC) in collaboration with the HSS Accident Investigation Program (HS-24) has developed and released a course that provides an overview of the fundamentals of accident investigation. This course is intended to meet the every five year refresher training requirement for DOE Federal Accident Investigators under DOE Order 225.1B "Accident Investigations", and serves as an orientation to other DOE Federal Accident Investigation Board Members who need a basic knowledge of

179

DOE Closes Investigation of Arcelik's Blomberg Refrigerator | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Arcelik's Blomberg Refrigerator Arcelik's Blomberg Refrigerator DOE Closes Investigation of Arcelik's Blomberg Refrigerator September 1, 2010 - 4:37pm Addthis The Department of Energy has closed its investigation into the energy efficiency of Arcelik's Blomberg refrigerator-freezer model # BRFB1450. The Department opened this investigation based on a complaint. DOE subpoenaed information from Arcelik, reviewed Arcelik's response, and performed its own testing of this model. Based on our investigation and test results, DOE has determined this model to be compliant with federal energy conservation standards. Notice of Compliance Determination Addthis Related Articles DOE Opens Three Investigations into Alleged Refrigerator Efficiency Violations DOE Closes Investigation of Whirlpool's Maytag Refrigerator

180

DOE Closes Investigation of Whirlpool's Maytag Refrigerator | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Closes Investigation of Whirlpool's Maytag Refrigerator Closes Investigation of Whirlpool's Maytag Refrigerator DOE Closes Investigation of Whirlpool's Maytag Refrigerator July 8, 2010 - 3:12pm Addthis The Department of Energy has closed its investigation into the energy efficiency of Whirlpool's Maytag refrigerator-freezer model "MSD2578VE." The Department opened this investigation and requested testing data from Whirlpool based on a complaint (April 12, 2010, "DOE Opens Three Investigations into Alleged Refrigerator Efficiency Violations"). After reviewing the data and testing this model, the Department has found the model to be compliant with the applicable efficiency standards and has closed the investigation. The Department takes credible allegations seriously and will continue to initiate investigations on products that are

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

A numerical investigation of collisionality and turbulent transport  

E-Print Network (OSTI)

An investigation of collisionality's role in turbulent transport in magnetized plasma using the GS2 gyrokinetic simulation software is presented. The investigation consists of three parts, conducted by way of numerical ...

Lindsey, Martin L., S.B. Massachusetts Institute of Technology

2014-01-01T23:59:59.000Z

182

Near-Infrared Spectroscopic Investigation of Water in Supercritical...  

NLE Websites -- All DOE Office Websites (Extended Search)

Infrared Spectroscopic Investigation of Water in Supercritical CO2 and the Effect of CaCl2. Near-Infrared Spectroscopic Investigation of Water in Supercritical CO2 and the Effect...

183

New DOE Report Investigates Port Readiness for Offshore Wind...  

Energy Savers (EERE)

New DOE Report Investigates Port Readiness for Offshore Wind New DOE Report Investigates Port Readiness for Offshore Wind October 1, 2013 - 1:22pm Addthis This is an excerpt from...

184

Type B Accident Investigation, Response to the 24 Command Wildland...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Type B Accident Investigation, Response to the 24 Command Wildland Fire on the Hanford Site, June 27-July 1, 2000 Type B Accident Investigation, Response to the 24 Command Wildland...

185

Microfluidic Systems for Investigating Bacterial Chemotaxis and Colonization  

E-Print Network (OSTI)

The overall goal of this work was to develop and utilize microfluidic models for investigating bacterial chemotaxis and biofilm formation - phenotypes that play key roles in bacterial infections. Classical methods for investigating chemotaxis...

Englert, Derek Lynn

2011-02-22T23:59:59.000Z

186

SAF-230DE - Web Based Course: Accident Investigation Overview...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SAF-230DE - Web Based Course: Accident Investigation Overview SAF-230DE - Web Based Course: Accident Investigation Overview September 18, 2013 - 10:52am Addthis SAF-230DE - Web...

187

Sandia aids FBI in investigation of anthrax letters  

ScienceCinema (OSTI)

Paul Kotula and Joe Michael of Sandia National Laboratories discuss their work in the FBI anthrax letters investigation.

Paul Kotula and Joe Michael

2010-01-08T23:59:59.000Z

188

Microfabrication Project Proposal Form Principle Investigator: (Person responsible for project)  

E-Print Network (OSTI)

Microfabrication Project Proposal Form Principle Investigator: (Person responsible for project: ___________________________________ Department: _____________________ _________________ __ Phone Number: _________________________ Project Information: Project Title: ________________________________________________________________ Funding Agency

189

Principal Investigator CV's | Center for Bio-Inspired Solar Fuel...  

NLE Websites -- All DOE Office Websites (Extended Search)

Principal Investigator CV's Biographical sketch - Devens Gust Biographical sketch - James Allen Biographical sketch - Petra Fromme Biographical sketch - Giovanna Ghirlanda...

190

McMaster University Clinician Investigator Program (CIP)  

E-Print Network (OSTI)

McMaster University Clinician Investigator Program (CIP) Overview of opportunities and training goals Clive Kearon, CIP Program Director #12;Clinician Investigator Program (CIP) · Training geared for any clinical career (university or non-university based) #12;Clinician Investigator Program (CIP

Hitchcock, Adam P.

191

Investigation Report: I04RL003 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Investigation Report: I04RL003 Investigation Report: I04RL003 Investigation Report: I04RL003 June 1, 2004 Investigation of Allegations Involving Occupational Medical Services and Tank Farm Vapor Exposures at the Hanford Site On February 24, 2004, you requested that the Office of Inspector General (OIG) conduct an investigation of activities associated with the provision of occupational medical services to U.S. Department of Energy and contractor employees at the Hanford Site. In response to your request, OIG Special Agents initiated and investigation into specific events and incidents involving alleged criminal misconduct. Investigation Report: I04RL003 More Documents & Publications Gregory H. Friedman: Before the United States Senate Committee on Energy and Natural Resources Audit Report: OAS-L-04-14

192

LM Conducts Groundwater and Soil Investigation at Riverton, Wyoming, in  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Conducts Groundwater and Soil Investigation at Riverton, Conducts Groundwater and Soil Investigation at Riverton, Wyoming, in Response to 2010 Flood LM Conducts Groundwater and Soil Investigation at Riverton, Wyoming, in Response to 2010 Flood October 16, 2012 - 10:50am Addthis LM Conducts Groundwater and Soil Investigation at Riverton, Wyoming, in Response to 2010 Flood LM Conducts Groundwater and Soil Investigation at Riverton, Wyoming, in Response to 2010 Flood LM Conducts Groundwater and Soil Investigation at Riverton, Wyoming, in Response to 2010 Flood LM Conducts Groundwater and Soil Investigation at Riverton, Wyoming, in Response to 2010 Flood What does this project do? Goal 1. Protect human health and the environment A team representing two Federal agencies-U.S. Department of Energy (DOE) Office of Legacy Management and U.S. Geological Survey-is evaluating

193

DOE Closes Investigation of Whirlpool's Maytag Refrigerator | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of Whirlpool's Maytag Refrigerator of Whirlpool's Maytag Refrigerator DOE Closes Investigation of Whirlpool's Maytag Refrigerator July 8, 2010 - 3:12pm Addthis The Department of Energy has closed its investigation into the energy efficiency of Whirlpool's Maytag refrigerator-freezer model "MSD2578VE." The Department opened this investigation and requested testing data from Whirlpool based on a complaint (April 12, 2010, "DOE Opens Three Investigations into Alleged Refrigerator Efficiency Violations"). After reviewing the data and testing this model, the Department has found the model to be compliant with the applicable efficiency standards and has closed the investigation. The Department takes credible allegations seriously and will continue to initiate investigations on products that are

194

Remedial investigation report for J-Field, Aberdeen Proving Ground, Maryland. Volume 1: Remedial investigation results  

SciTech Connect

This report presents the results of the remedial investigation (RI) conducted at J-Field in the Edgewood Area of Aberdeen Proving Ground (APG), a U.S. Army installation located in Harford County, Maryland. Since 1917, activities in the Edgewood Area have included the development, manufacture, and testing of chemical agents and munitions and the subsequent destruction of these materials at J-Field by open burning and open detonation. These activities have raised concerns about environmental contamination at J-Field. This RI was conducted by the Environmental Conservation and Restoration Division, Directorate of Safety, Health and Environmental Division of APG, pursuant to requirements outlined under the Comprehensive Environmental Response, Compensation, and Liability Act, as amended (CERCLA). The RI was accomplished according to the procedures developed by the U.S. Environmental Protection Agency (EPA 1988). The RI provides a comprehensive evaluation of the site conditions, nature of contaminants present, extent of contamination, potential release mechanisms and migration pathways, affected populations, and risks to human health and the environment. This information will be used as the basis for the design and implementation of remedial actions to be performed during the remedial action phase, which will follow the feasibility study (FS) for J-Field.

Yuen, C. R.; Martino, L. E.; Biang, R. P.; Chang, Y. S.; Dolak, D.; Van Lonkhuyzen, R. A.; Patton, T. L.; Prasad, S.; Quinn, J.; Rosenblatt, D. H.; Vercellone, J.; Wang, Y. Y.

2000-03-14T23:59:59.000Z

195

The cost effectiveness of geotechnical investigations in commercial building construction  

E-Print Network (OSTI)

4l 5. Range, Mean and Standard Deviation of Geotechnical Investigation Costs 42 6. Histogram of Geotechnicai Investigati on Costs 43 LIST OF TABLES Number 1. The Cost of Inadequate Investigations 2. Woif Creek Dam Cutoff Wail Savings 3... iminary design fees, permits, I i- censing, search for financing~ 6-18 months. I I - Detailed design 1-6 months. Time A - Project approved, funds available. a - Small budget for design and geotechnical investigations. b - Catchup in design/geotechnical...

Temple, Merdith Wyndham Bolling

2012-06-07T23:59:59.000Z

196

Hydrogeologic investigation of Coso Hot Springs, Inyo County, California.  

Open Energy Info (EERE)

Hydrogeologic investigation of Coso Hot Springs, Inyo County, California. Hydrogeologic investigation of Coso Hot Springs, Inyo County, California. Final report October 1977--January 1978 Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Hydrogeologic investigation of Coso Hot Springs, Inyo County, California. Final report October 1977--January 1978 Details Activities (2) Areas (1) Regions (0) Abstract: This investigation included: review of existing geologic, geophysical, and hydrologic information; field examination of geologic rock units and springs and other features of hydrologic significance and sampling of waters for chemical analysis; determination of the local Coso Hot Springs and regional groundwater hydrology, including consideration of recharge, discharge, movement, and water quality; and determination of the

197

Ch. VIII, Soil mercury investigations, Waunita Hot Springs |...  

Open Energy Info (EERE)

mercury investigations, Waunita Hot Springs Authors C. D. Ringrose and R. H. Pearl Editor T. G. Zacharakis Published Colorado Geological Survey in Cooperation with the U.S....

198

Investigation of the September 13, 2011, Fatality at the Strategic...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

September 13, 2011, Fatality at the Strategic Petroleum Reserve Bryan Mound Site Investigation of the September 13, 2011, Fatality at the Strategic Petroleum Reserve Bryan Mound...

199

Accident Investigation of the February 7, 2013, Scissor Lift...  

Office of Environmental Management (EM)

Lift Accident in the West Hackberry Brine Tank-14 Resulting in Injury, Strategic Petroleum Reserve West Hackberry, LA Accident Investigation of the February 7, 2013, Scissor...

200

Accident Investigation of the August 21, 2012, Contamination...  

Office of Environmental Management (EM)

August 21, 2012, Contamination Incident at the Los Alamos Neutron Science Center at the Los Alamos National Laboratory Accident Investigation of the August 21, 2012, Contamination...

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

A New Apparatus For Long-Term Petrophysical Investigations On...  

Open Energy Info (EERE)

in-situ temperature requirements of up to 200 degrees C can be met. The use of corrosion resistant parts throughout the pore pressure system allows investigations with...

202

An investigation into rinse bowl efficiency in continuous woolscouring.  

E-Print Network (OSTI)

??This investigation into rinse bowl efficiency in continuous wool scouring involved experiments to determine the effect on scoured (as-is) colour and entanglement of: turbidity, point (more)

Whall, K. W.

1989-01-01T23:59:59.000Z

203

Type B Accident Investigation of the July 14, 2005, Americium...  

Office of Environmental Management (EM)

Los Alamos National Laboratory Accident Investigation of the August 21, 2012, Contamination Incident at the Los Alamos Neutron Science Center at the Los Alamos National Laboratory...

204

Type B Accident Investigation of the July 12, 2007, Forklift...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

operated and maintained by the site lessee, the United States Enrichment Corporation (USEC). Type B Accident Investigation of the July 12, 2007, Forklift and Pedestrian Accident...

205

Before the House Science and Technology Subcommittee on Investigations...  

Energy Savers (EERE)

and Technology Subcommittee on Investigations and Oversight By: Matthew Rogers, Senior Advisor Subject: Processes for Management and Oversight of ARRA Activities...

206

Experimental and Theoretical Investigation of Lubricant and Additive...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Theoretical Investigation of Lubricant and Additive Effects on Engine Friction Combining data from motored engine friction, a theoretical engine model, a line friction contact...

207

Type B Accident Investigation Board Report for the January 11...  

Office of Environmental Management (EM)

Idaho Falls, Idaho February 10, 2006 An accident at the Idaho National Laboratory (INL) was investigated in which a technician sustained a serious injury to his right hand...

208

Accident Investigation of the October 1, 2013, Tice Electric...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tice Electric Company Employee Fatality near Patrick's Knob Radio Station, Bonneville Power Administration Accident Investigation of the October 1, 2013, Tice Electric Company...

209

EPR Spectroscopy of Adsorbed Nitroxides to Investigate Catalyst Surfaces  

Science Journals Connector (OSTI)

The use of electron paramagnetic resonance (EPR) for the investigation of catalytic surfaces by means of adsorbed nitroxides is discussed. The possibilities of the paramagnetic probe...

Lunina, E V

1996-01-01T23:59:59.000Z

210

Type B Accident Investigation Board Report of the September 29...  

Office of Environmental Management (EM)

at the Separations Process Research Unit (SPRU), Building H2 Demolition, in Niskayuna, New, York Type B Accident Investigation Board Report of the September 29, 2010,...

211

Investigation of TDLAS Measurements in a Scramjet Engine.  

E-Print Network (OSTI)

?? An investigation of the viability of tunable diode laser absorption spectroscopy for use as a flow measurement device in a scramjet engine was completed. (more)

Barone, Dominic L.

2010-01-01T23:59:59.000Z

212

An Investigation of Subword Unit Representations for Spoken Document Retrieval  

E-Print Network (OSTI)

An Investigation of Subword Unit Representations for Spoken Document Retrieval Kenney Ng and Victor W. Zue Spoken Language Systems Group MIT Laboratory for Computer Science 545 Technology Square

213

International Collaborations on Engineered Barrier Systems: Experimental and Modeling Investigations  

Energy.gov (U.S. Department of Energy (DOE))

International research collaborations on deep geological disposition of nuclear waste are a key aspect of the nations strategy to investigate disposal design concepts in geologic settings...

214

Investigation of the March 5, 2011, Building 488, Brookhaven...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

March 5, 2011, Building 488, Brookhaven National Laboratory, Tree Felling Injury Investigation of the March 5, 2011, Building 488, Brookhaven National Laboratory, Tree Felling...

215

In Situ TEM Investigation of Congruent Phase Transition and Structural...  

NLE Websites -- All DOE Office Websites (Extended Search)

of Congruent Phase Transition and Structural Evolution of Nanostructured SiliconCarbon Anode for In Situ TEM Investigation of Congruent Phase Transition and Structural Evolution...

216

Type B Accident Investigation Board Report of the Brookhaven...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Closure Hanford, LLC, Employee Fall Injury on July 1, 2009, At The 336 Building, Hanford Site, Washington Type B Accident Investigation Board Report on the September 4,...

217

Enforcement Notice of Intent to Investigate, Battelle Memorial Institute  

Energy.gov (U.S. Department of Energy (DOE))

The DOE Office of Enforcement issued a Notice of Intent to Investigate potential deficiencies in implementing a Chronic Beryllium Disease Prevention Program at the Pacific Northwest National Laboratory.

218

Investigations of Sediment Elutriate Toxicity at Three Estuarine Stations  

E-Print Network (OSTI)

Investigations of Sediment Elutriate Toxicity at Three Estuarine Stations in San Francisco Bay.............................................................................................. 8 Sediment-Water Interface Exposures................................................................................. 9 August 1997 Sediment-Water Interface Exposures

219

Type B Accident Investigation Board Report Grout Injection Operator...  

Office of Environmental Management (EM)

TYPE B ACCIDENT INVESTIGATION BOARD REPORT GROUT INJECTION OPERATOR INJURY AT THE COLD TEST PIT SOUTH, IDAHO NATIONAL ENGINEERING AND ENVIRONMENTAL LABORATORY, OCTOBER 15, 2001...

220

Type B Accident Investigation Board Report on the October 15...  

Office of Environmental Management (EM)

on the October 15, 2001, Grout Injection Operator Injury at the Cold Test Pit South, Idaho National Engineering and Environmental Laboratory Type B Accident Investigation Board...

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Gregory H. Friedman: Before the Subcommittee on Investigations...  

Office of Environmental Management (EM)

H. Friedman: Before the Subcommittee on Investigations and Oversight Committee on Science and Technology U.S. House of Representatives Gregory H. Friedman: Before the...

222

Accident Investigation of the September 20, 2012 Fatal Fall from...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2012 Fatal Fall from the Dworshak-Taft 1 Transmission Tower, at the Bonneville Power Marketing Administration Accident Investigation of the September 20, 2012 Fatal Fall from the...

223

Type B Accident Investigation on the February 17, 2004, Personal...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

on the February 17, 2004, Personal Injury Accident, Bettis Atomic Power Laboratory Type B Accident Investigation on the February 17, 2004, Personal Injury Accident, Bettis Atomic...

224

Enforcement Notice of Intent to Investigate, Nuclear Waste Partnership...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nuclear Waste Partnership, LLC Enforcement Notice of Intent to Investigate, Nuclear Waste Partnership, LLC June 16, 2014 DOE Office of Enforcement issues a Notice of Intent to...

225

Investigation of White Etching Crack (WEC) Formation Mechanisms...  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigation of White Etching Crack (WEC) Formation Mechanisms Under Non-hydrogen Charged Test Conditions Presented by Alex Richardson, Afton Chemical (representing University of...

226

Investigation of Aging Mechanisms in Lean NOx Traps | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

"Mega" Merit Review 2008 on February 25, 2008 in Bethesda, Maryland. merit08johnson.pdf More Documents & Publications Investigation of Aging Mechanisms in Lean NOx Traps...

227

Biochemical and molecular investigations on Salmonella serovars from seafood.  

E-Print Network (OSTI)

??The present investigation was envisaged to determine the prevalence and identify the different Salmonella serovar in seafood from Cochin area. Though, the distribution of Salmonella (more)

Rakesh,Kumar; Dr.Surendran, P K

2009-01-01T23:59:59.000Z

228

100-D/H Remedial Investigation/ Feasibility Study /Proposed...  

NLE Websites -- All DOE Office Websites (Extended Search)

Remedial Investigation Feasibility Study Proposed Plan Nina Menard Washington State Department of Ecology 100-DH RIFSPP * Received Draft RIFSPP on December 14, 2012 *...

229

SciTech Connect: MICROFLUIDIC MIXERS FOR THE INVESTIGATION OF...  

Office of Scientific and Technical Information (OSTI)

MICROFLUIDIC MIXERS FOR THE INVESTIGATION OF PROTEIN FOLDING USING SYNCHROTRON RADIATION CIRCULAR DICHROISM SPECTROSCOPY Citation Details In-Document Search Title: MICROFLUIDIC...

230

Investigation of magnetic nanoparticles for the rapid extraction...  

NLE Websites -- All DOE Office Websites (Extended Search)

nanoparticles for the rapid extraction and assay of alpha-emitting radionuclides from urine: Investigation of magnetic nanoparticles for the rapid extraction and assay of...

231

Geophysical Investigation and Assessment of the Rye Patch Known...  

Open Energy Info (EERE)

Investigation and Assessment of the Rye Patch Known Geothermal Resource Area, Rye Patch, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Dissertation:...

232

Investigations of Bearing Failures Associated with White Etching...  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigations of Bearing Failures Associated with White Etching Areas (irWEAs) in Wind Turbine Gearboxes Presented by Bob Errichello of GEARTECH at the Wind Turbine Tribology...

233

Enforcement Notice of Intent to Investigate, Consolidated Nuclear Security  

Energy.gov (U.S. Department of Energy (DOE))

The DOE Office of Enforcement issued a Notice of Intent to investigate potential mishandling and unauthorized access to classified information at the Y-12 National Security Complex.

234

Investigations of Graphite Current Collectors and Metallic Lithium...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

More Documents & Publications Investigations of electrode interface and architecture 2008 Annual Merit Review Results Summary - 4. Exploratory Battery Research Plug-In...

235

Type B Accident Investigation Board Report, May 8, 2004, Exothermic...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Report, May 8, 2004, Exothermic Metal Reactor Event During Sodium Transfer Activities, East Tennessee Technology Park, Oak Ridge, Tennessee Type B Accident Investigation Board...

236

Type B Accident Investigation Board Report on the November 1...  

Energy Savers (EERE)

B Accident Investigation Board Report on the November 1, 1999, Construction Injury at the Monticello Mill Tailings Remedial Action Site, Monticello, Utah Type B Accident...

237

An Investigation On The Use Of Microalgae For Biogas Enrichment.  

E-Print Network (OSTI)

??There is a need for biomethane capture and carbon dioxide sequestration to mitigate evident global climate change. This research work investigated the potential for microalgae (more)

Armenio, Maribeth Ann

2013-01-01T23:59:59.000Z

238

Type A Accident Investigation of the March 16, 2000, Plutonium...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Los Alamos National Laboratory Type B Accident Investigation of the July 14, 2005, Americium Contamination Accident at the Sigma Facility, Los Alamos National Laboratory...

239

Before the Subcommittee on Oversight and Investigations | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

on Oversight and Investigations Committee on Energy and Commerce Subject: Solyndra Loan Guarantee 11-17-11 FINAL SECRETARY CHU'S TESTIMONY0.pdf More Documents &...

240

Investigation of 9Be from nonlocalized clustering concept  

E-Print Network (OSTI)

The nonlocalized aspect of clustering, which is a new concept for self-conjugate nuclei, is extended for the investigation of the N{\

Mengjiao Lyu; Zhongzhou Ren; Bo Zhou; Yasuro Funaki; Hisashi Horiuchi; Gerd Rpke; Peter Schuck; Akihiro Tohsaki; Chang Xu; Taiichi Yamada

2014-08-22T23:59:59.000Z

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Investigation of the Brazil Current front variability from altimeter data  

E-Print Network (OSTI)

Investigation of the Brazil Current front variability from altimeter data Gustavo J. Goni Atlantic, Brazil Abstract. The southwestern Atlantic Ocean is characterized by the confluence of the Brazil in conjunction with a two-layer dynamical ocean scheme to monitor the Brazil Current front and to investigate its

242

Ris-R-1543(EN) Aerodynamic investigation of Winglets on  

E-Print Network (OSTI)

Risø-R-1543(EN) Aerodynamic investigation of Winglets on Wind Turbine Blades using CFD Jeppe Johansen and Niels N. Sørensen Title: Aerodynamic investigation of Winglets on Wind Turbine Blades using of the aerodynamics around a wind turbine blade with a winglet using Computational Fluid Dynamics, CFD. Five winglets

243

Ris-R-1353(EN) Numerical Investigation of Three Wind  

E-Print Network (OSTI)

rotor is the one de- scribed in Antoniou et al [3]. Here a 95 kW Tellus wind turbine with LM8.2 bladesRisø-R-1353(EN) Numerical Investigation of Three Wind Turbine Blade Tips Jeppe Johansen, Niels N around three different tip sha- pes on a rotating wind turbine blade is investigated and analyzed using

244

[Investigation of transitions from order to chaos in dynamical systems  

SciTech Connect

This report briefly discusses the following topics on chaotic systems; numerical investigations of fast dynamo problem for stationary space-periodic flows with chaotic streamlines; analytical and numerical investigations of magnetic field generation by conducting flows with finite resistivity; and emittance growth in charged particle beams.

Not Available

1992-01-01T23:59:59.000Z

245

Investigating the efficiency of Silicon Solar cells at  

E-Print Network (OSTI)

Investigating the efficiency of Silicon Solar cells at different temperatures and wavelengths to study the characteristics of silicon photovoltaic cells (solar cells). We vary the wavelength of light as well as the temperature of the solar cell to investigate how the open voltage across the cell varies

Attari, Shahzeen Z.

246

Tic-Tac-LEGO: An Investigation into Coordinated Robotic Control  

E-Print Network (OSTI)

Tic-Tac-LEGO: An Investigation into Coordinated Robotic Control Ruben Vuittonet and Jeff Gray to play the game of tic-tac-toe. Three key challenges were investigated in the project: 1) recognition implemented to affect the physical movement of the robots and to mark the appropriate tic- tac-toe cell

Gray, Jeffrey G.

247

Media Release Hamilton Police investigating Indecent Acts in West End  

E-Print Network (OSTI)

Media Release Hamilton Police investigating Indecent Acts in West End For Immediate release: August 19th , 2014 Hamilton, ON Hamilton Police want to inform the public that on August 18th , 2014 between. Hamilton Police continue to investigate these incidents and it is believed that there may be witnesses

Bone, Gary

248

USING TREE AUTOMATA TO INVESTIGATE INTUITIONISTIC PROPOSITIONAL LOGIC  

E-Print Network (OSTI)

USING TREE AUTOMATA TO INVESTIGATE INTUITIONISTIC PROPOSITIONAL LOGIC A Dissertation Presented'Connor ALL RIGHTS RESERVED #12;USING TREE AUTOMATA TO INVESTIGATE INTUITIONISTIC PROPOSITIONAL LOGIC Michael Kelly O'Connor, Ph.D. Cornell University 2008 Intuitionistic logic is an important variant of classical

Shore, Richard A.

249

Investigation of Interfacial Chemistry of Microorganisms Jani C. Ingram,1  

E-Print Network (OSTI)

Investigation of Interfacial Chemistry of Microorganisms Jani C. Ingram,1 David E. Cummings,1 Hoi Berkeley National Laboratory, CA 3 Shawnee High School, NJ INTRODUCTION Remediation of Department of Energy by Idaho National Engineering and Environmental Laboratory. Principal investigator: Jani C. Ingram, Idaho

250

PRE-DESIGN INVESTIGATION WORK PLAN FOR COLDWATER CREEK FROM  

E-Print Network (OSTI)

Formerly Utilized Sites Remedial Action Program #12;#12;REVISION 0 PRE-DESIGN INVESTIGATION WORK PLANREVISION 0 PRE-DESIGN INVESTIGATION WORK PLAN FOR COLDWATER CREEK FROM FROST AVENUE TO ST. DENIS.S. Army Corps of Engineers, St. Louis District Office, Formerly Utilized Sites Remedial Action Program

US Army Corps of Engineers

251

U.S. Chemical Safety and Hazard Investigation Board  

E-Print Network (OSTI)

U.S. Chemical Safety and Hazard Investigation Board Hon. Rafael Moure-Eraso Chairperson Hon. John S issued the following recommendations to Texas Tech University pursuant to our investigation with the responsibility of ensuring that remedial actions are implemented in a timely manner. I am writing to inform you

Rock, Chris

252

Subject-based Semantic Document Clustering for Digital Forensic Investigations  

E-Print Network (OSTI)

Subject-based Semantic Document Clustering for Digital Forensic Investigations Gaby G. Dagher computers has created a demand for special forensic tools that allow investigators to look for evidence by the forensic process at S^uret´e du Qu´ebec (SQ), the Qu´ebec provincial police, we propose a new subject

Fung, Benjamin C. M.

253

Ireland's Global University MSc Digital Investigation & Forensic Computing  

E-Print Network (OSTI)

Ireland's Global University MSc Digital Investigation & Forensic Computing (One Year Full Time will be able to perform forensic analysis of a personal computer running Windows OS; understand legal issues demonstrations and in-depth discussions. · Computer Forensic Foundations · Law for IT Investigators · Application

254

Property:Geothermal/OtherPrincipalInvestigator | Open Energy Information  

Open Energy Info (EERE)

OtherPrincipalInvestigator OtherPrincipalInvestigator Jump to: navigation, search Property Name Geothermal/OtherPrincipalInvestigator Property Type String Description Other Principal Investigators Subproperties This property has the following 2 subproperties: A A Geothermal District-Heating System and Alternative Energy Research Park on the NM Tech Campus Geothermal Project D Development of Chemical Model to Predict the Interactions between Supercritical CO2 and Fluid, Rocks in EGS Reservoirs Geothermal Project Pages using the property "Geothermal/OtherPrincipalInvestigator" Showing 25 pages using this property. (previous 25) (next 25) A A 3D-3C Reflection Seismic Survey and Data Integration to Identify the Seismic Response of Fractures and Permeable Zones Over a Known Geothermal Resource at Soda Lake, Churchill Co., NV Geothermal Project + John Louie, University of Nevada and Lisa Shevenell, University of Nevada +

255

Surveillance Guide - OPS 9.6 Investigation of Abnormal Events  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

INVESTIGATION OF ABNORMAL EVENTS INVESTIGATION OF ABNORMAL EVENTS 1.0 Objective The objective of this surveillance is to verify that contractor personnel are effectively investigating abnormal events. The activities included in this surveillance provide a basis for determining whether the contractor has implemented a thorough review process to identify, investigate, and resolve abnormal events. The surveillance also provides a basis for ensuring that applicable DOE requirements are implemented. 2.0 References 2.1 DOE 5480.19, Conduct of Operations Requirements for DOE Facilities 2.2 DOE-STD-1045-93, Guide To Good Practices for Notifications and Investigations of Abnormal Events 2.3 DOE 232.1A, Occurrence Reporting and Processing of Operations Information 3.0 Requirements Implemented

256

Energy Department Closes Buy American Investigation into Lighting Sales |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Department Closes Buy American Investigation into Lighting Energy Department Closes Buy American Investigation into Lighting Sales Energy Department Closes Buy American Investigation into Lighting Sales September 10, 2010 - 4:56pm Addthis Today, the Department of Energy formally closed its investigation into whether sales to recipients of the Department's Energy Efficiency Community Block Grants by two California companies, US Lighting Tech and American Induction Technologies, Inc., complied with the Buy American provisions of the American Recovery and Reinvestment Act (ARRA). As part of its investigation, the Department engaged a lighting industry expert who reviewed data submitted by the two companies and made site visits to inspect the companies' manufacturing processes. The Department has concluded that the sales were consistent with ARRA's Buy American

257

Accident Investigation at the Idaho National Laboratory Engineering  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Accident Investigation at the Idaho National Laboratory Engineering Accident Investigation at the Idaho National Laboratory Engineering Demonstration Facility, February 2013 Accident Investigation at the Idaho National Laboratory Engineering Demonstration Facility, February 2013 On Monday, February 12, 2013, a principal investigator at the Idaho National Laboratory (INL) Engineering Demonstration Facility (IEDF) was testing the system configuration of experimental process involving liquid sodium carbonate. An unanticipated event occurred that resulted in the ejection of the 900° C liquid sodium carbonate from the system. The ejected liquid came into contact with the principal investigator and caused multiple second and third degree burn injuries to approximately 10 percent of his body. The Office of Health, Safety and Security (HSS) Site Lead for

258

An Audio-Magnetotelluric Investigation In Terceira Island (Azores) | Open  

Open Energy Info (EERE)

Audio-Magnetotelluric Investigation In Terceira Island (Azores) Audio-Magnetotelluric Investigation In Terceira Island (Azores) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: An Audio-Magnetotelluric Investigation In Terceira Island (Azores) Details Activities (0) Areas (0) Regions (0) Abstract: Ten audio-magnetotelluric soundings have been carried out along a profile crossing the Serra do Cume caldera in the eastern part of the Terceira Island (Azores). The main objectives of this investigation were to detect geoelectrical features related with tectonic structures and to characterize regional hydrological and hydrothermal aspects mainly those related to geothermal fluid dynamics. Three-dimensional numerical investigation showed that the data acquired at periods shorter than 1 s are not significantly affected by ocean effect. The data was analysed using the

259

DOE Closes Investigation into Energy Efficiency of Viking Refrigerator |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Closes Investigation into Energy Efficiency of Viking Closes Investigation into Energy Efficiency of Viking Refrigerator DOE Closes Investigation into Energy Efficiency of Viking Refrigerator November 9, 2010 - 7:30pm Addthis The Department of Energy has closed its investigation into the energy efficiency of Viking Range Corporation's refrigerator-freezer model VCSB542. The Department initiated this investigation in response to allegations that the model failed to meet federal energy efficiency standards. After reviewing data provided by Viking for this model, the Department issued a testing demand on June 16, 2010 and initially tested four units, one of which was defective and replaced by a fifth unit. The test results showed that two Viking units failed the federal energy standard for maximum energy use, while two passed. Because of the wide variation in the

260

An investigation of the Dixie Valley geothermal field, Nevada, using  

Open Energy Info (EERE)

investigation of the Dixie Valley geothermal field, Nevada, using investigation of the Dixie Valley geothermal field, Nevada, using temporal moment analysis of tracer tests Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: An investigation of the Dixie Valley geothermal field, Nevada, using temporal moment analysis of tracer tests Author Marshall J. Reed Conference Proceedings, 32nd Workshop on Geothermal Reservoir Engineering; Stanford University; 2007 Published Publisher Not Provided, 2007 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for An investigation of the Dixie Valley geothermal field, Nevada, using temporal moment analysis of tracer tests Citation Marshall J. Reed. 2007. An investigation of the Dixie Valley geothermal field, Nevada, using temporal moment analysis of tracer tests. In:

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

John C. Layton: Before the Subcommittee on Oversight and Investigations  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the Subcommittee on Oversight and the Subcommittee on Oversight and Investigations Commerce Committee U.S. House of Representatives John C. Layton: Before the Subcommittee on Oversight and Investigations Commerce Committee U.S. House of Representatives October 9, 1997 Before the Subcommittee on Oversight and Investigations Commerce Committee U.S. House of Representatives Statement of John C. Layton, Inspector General Department of Energy Testify on the DOE management of its laboratories. Statement of John C. Layton Inspector General Department of Energy Before the Subcommittee on Oversight and Investigations Commerce Committee U.S. House of Representatives, Statement of John C. Layton Inspector General Department of Energy Before the Subcommittee on Oversight and Investigations Commerce Committee U.S.

262

Independent Oversight Investigation, Hanford Site - April 2004 | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Investigation, Hanford Site - April 2004 Investigation, Hanford Site - April 2004 Independent Oversight Investigation, Hanford Site - April 2004 April 2004 Investigation of Worker Vapor Exposure and Occupational Medicine Program Allegations at the Hanford Site At the direction of the Secretary of Energy, the Office of Independent Oversight and Performance Assurance (OA) conducted an investigation of selected aspects of worker safety and health systems at the U.S. Department of Energy (DOE) Hanford Site in February-April 2004. In February 2004, the Secretary of Energy directed OA to evaluate recent allegations of deficient safety and medical practices and to assess past practices and current operations to determine whether additional actions are needed to ensure a safe work environment at the Hanford Site.

263

Energy Department Closes Buy American Investigation into Lighting Sales |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Department Closes Buy American Investigation into Lighting Energy Department Closes Buy American Investigation into Lighting Sales Energy Department Closes Buy American Investigation into Lighting Sales September 10, 2010 - 4:56pm Addthis Today, the Department of Energy formally closed its investigation into whether sales to recipients of the Department's Energy Efficiency Community Block Grants by two California companies, US Lighting Tech and American Induction Technologies, Inc., complied with the Buy American provisions of the American Recovery and Reinvestment Act (ARRA). As part of its investigation, the Department engaged a lighting industry expert who reviewed data submitted by the two companies and made site visits to inspect the companies' manufacturing processes. The Department has concluded that the sales were consistent with ARRA's Buy American

264

The following National Sea Grant aquaculture research projects were awarded in FY2010-Program Investigator Investigator Affiliation Project Title  

E-Print Network (OSTI)

The following National Sea Grant aquaculture research projects were awarded in FY2010- 2011: Sea Grant College Program Investigator Investigator Affiliation Project Title FY 10-11 Federal Share* Alaska Sea Grant Eckert University of Alaska Fairbanks Red King Crab Aquaculture in Alaska - Release

265

The investigation of anomalous magnetization in the Raft River valley,  

Open Energy Info (EERE)

investigation of anomalous magnetization in the Raft River valley, investigation of anomalous magnetization in the Raft River valley, Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: The investigation of anomalous magnetization in the Raft River valley, Idaho Details Activities (1) Areas (1) Regions (0) Abstract: Cassia County Idaho; clastic sediments; economic geology; exploration; geophysical methods; geophysical surveys; geothermal energy; gravel; ground methods; Idaho; isothermal remanent magnetization; magnetic anomalies; magnetic methods; magnetic properties; magnetic susceptibility; magnetization; paleomagnetism; Raft River basin; remanent magnetization; sediments; surveys; United States Author(s): Anderson, L.A.; Mabey, D.R. Published: Abstracts - Society of Exploration Geophysicists International

266

Before the House Subcommittee on Investigations & Oversight - Committee on  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

& Oversight - & Oversight - Committee on Science, Space, and Technology Before the House Subcommittee on Investigations & Oversight - Committee on Science, Space, and Technology Testimony of Kathleen Hogan, Deputy Assistant Secretary for Energy Efficiency Before the House Subcommittee on Investigations & Oversight - Committee on Science, Space, and Technology 5-8-12_Kathleen_Hogan_FT.pdf More Documents & Publications Before the House Subcommittee on Energy and Power and Subcommittee on Oversight and Investigations - Committee on Energy and Commerce Notice of proposed rulemaking, Energy Efficiency and Sustainable Design Standards for New Federal Buildings, 75 Fed. Reg. 29,933 (May 28, 2010) 2010 DOE Strategic Sustainability Performance Plan - Report to the White

267

Final Report Limited Soil Investigation of Project Chariot Test Holes  

Office of Legacy Management (LM)

Limited Soil Investigation of Project Limited Soil Investigation of Project Chariot Test Holes Cape Thompson, Alaska December 2010 Prepared for U.S. Department of Energy and U.S. Army Corps of Engineers, Alaska District Post Office Box 6898 Elmendorf AFB, Alaska 99506-6898 Contract W911KB-08-D-0003 Task Order 12, Mod 001 Prepared by Fairbanks Environmental Services 3538 International Street Fairbanks, Alaska 99701 (907) 452-1006 FES Project No. 5012-06 Final Report Limited Soil Investigation of Project Chariot Test Holes, Cape Thompson, Alaska Fairbanks Environmental Services 5012-06 TABLE OF CONTENTS Page Number EXECUTIVE SUMMARY 1.0 INTRODUCTION ................................................................................................... 1-1

268

Microsoft Word - S04816_InvestigationPlan.doc  

Office of Legacy Management (LM)

New Brunswick, New Jersey, Site New Brunswick, New Jersey, Site Investigation Plan to Identify Potential Radiological Contamination in a Sanitary Sewer December 2008 LMS/NBL/S04816 This page intentionally left blank New Brunswick, New Jersey, Site Investigation Plan to Identify Potential Radiological Contamination in a Sanitary Sewer December 2008 This page intentionally left blank U.S. Department of Energy Investigation Plan to Identify Contamination in a Sanitary Sewer December 2008 Doc. No. S0481600 Page i Contents 1.0 Background ......................................................................................................................... 1 2.0 Objectives of This Study.....................................................................................................

269

Investigations of the plasma and structure based accelerators  

SciTech Connect

The objective of our research during the reported period was three-fold: (a) theoretical investigation of novel mechanisms of injection into laser wake field accelerators; (b) theoretical investigation of single-shot frequency domain diagnostics of relativistic plasma wakes, specifically in the context of spatio-temporal evolution of the ?¢????plasma bubble?¢???;(c) experimental and theoretical investigation of laser-driven accelerating structure, specifically in the context of the Surface Wave Accelerator Based on SiC (SWABSIC).

Shvets, Gennady

2012-08-30T23:59:59.000Z

270

Field and laboratory investigations of selenium transformation. Quarterly report  

SciTech Connect

This quarterly report discusses the preparation and results of a field investigation of a selected coal mine site in Oklahoma. The field investigation has been on-going since July 1990. An analysis of this data would be useful in providing information for potential Se mobility from a coal mine site and the distribution of Se in a soil profile of reclaimed land. Also, included is the investigation and preliminary results of SeO{sub 3}{sup 2{minus}} adsorption and desorption using different soil media, including coal mine spoils (overburden).

Atalay, A.; Koll, K.J.

1990-12-01T23:59:59.000Z

271

Department of Energy Opens Investigation into Alleged Lighting Efficiency  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Opens Investigation into Alleged Lighting Opens Investigation into Alleged Lighting Efficiency Violations Department of Energy Opens Investigation into Alleged Lighting Efficiency Violations March 24, 2010 - 12:00am Addthis WASHINGTON, DC - Today, the U.S. Department of Energy announced it had issued subpoenas to three companies who were identified as selling certain torchiere lamps that failed to meet federal energy efficiency standards. Under the subpoenas, Target Corporation, Adesso, Inc. and Habitex Corporation are required to submit detailed information about the design of these products and how the companies marketed and sold them in the U.S. These investigations are part of the ongoing efforts at the Department of Energy and across the Obama Administration to strengthen and enforce federal energy efficiency standards that will save money for consumers and

272

Gregory H. Friedman: Before the Subcommittee on Investigations and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Investigations and Investigations and Oversight Committee on Science, Space, and Technology U.S. House of Representatives Gregory H. Friedman: Before the Subcommittee on Investigations and Oversight Committee on Science, Space, and Technology U.S. House of Representatives November 30, 2011 Before the Subcommittee on Investigations and Oversight Committee on Science, Space, and Technology U.S. House of Representatives Statement of Gregory H. Friedman, Inspector General, U.S. Department of Energy I appreciate the opportunity to testify today at your request on the work of the Office of Inspector General (OIG) concerning the Department of Energy's (Department) activities related to the American Recovery and Reinvestment Act of 2009 (Recovery Act). The intent of the Recovery Act was

273

Department of Energy Opens Appliance Standards Investigation for Certain  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy Opens Appliance Standards Investigation for Department of Energy Opens Appliance Standards Investigation for Certain Air Con International Air Conditioners and Heat Pumps Department of Energy Opens Appliance Standards Investigation for Certain Air Con International Air Conditioners and Heat Pumps March 26, 2010 - 6:55pm Addthis WASHINGTON, DC - The U.S. Department of Energy announced today that it has opened an investigation to determine whether certain air conditioners and heat pump products manufactured by Air Con International comply with federal energy efficiency standards. The subpoena issued on Wednesday requires Air Con to submit detailed information about the energy consumption of its products and how Air Con marketed and sold them in the U.S. This action follows similar subpoenas issued earlier in the week for

274

Pre-Investigation Geological Appraisal Of Geothermal Fields | Open Energy  

Open Energy Info (EERE)

Pre-Investigation Geological Appraisal Of Geothermal Fields Pre-Investigation Geological Appraisal Of Geothermal Fields Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Pre-Investigation Geological Appraisal Of Geothermal Fields Details Activities (2) Areas (1) Regions (0) Abstract: In recent years there has been interest in the possibility of generating electricity from geothermal steam in many countries. The initial stage is the preliminary evaluation of geothermal resources and, apart from economic considerations, the problem is essentially geological. This paper deals with the factors involved in the selection of areas that warrant expenditure on investigation and development. Preferred requirements in geothermal fields for power generation are temperatures above 200°C and permeable aquifers or zones within 2000 m from the surface. The existence

275

DOE Closes Investigation into Alleged Lighting Efficiency Violations |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE Closes Investigation into Alleged Lighting Efficiency DOE Closes Investigation into Alleged Lighting Efficiency Violations DOE Closes Investigation into Alleged Lighting Efficiency Violations April 16, 2010 - 10:39am Addthis The U.S. Department of Energy has closed its investigation into the energy efficiency of lighting products manufactured by Habitex Corporation and sold under the Target and Adesso brand names based on test data provided by the companies. The Department requested information from the three companies last month in response to a complaint that these products did not meet the Department's energy efficiency standards for torchieres. Responding promptly to the Department's inquiry, the companies provided test data showing that these products did not meet the Energy Policy and Conservation Act's definition of torchiere and, as a result, did not

276

Investigations of MACCS2 for LANL Dispersion Analysis  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Investigations of MACCS2 Investigations of MACCS2 Investigations of MACCS2 Investigations of MACCS2 for LANL Dispersion Analysis p y DOE Workshop Germantown, MD Raymond F. Sartor, Ph.D. Safety Basis Technical Services June 5-6, 2012 Safety Basis - Technical Services Los Alamos National Laboratory Operated by Los Alamos National Security, LLC for NNSA U N C L A S S I F I E D Basic Equation for Ground-Level Release Basic Equation for Ground-Level Release                                                

277

Agencies complete comprehensive investigation for radioactive and hazardous  

NLE Websites -- All DOE Office Websites (Extended Search)

Printer-friendly icon Printer-Friendly June 29, 2007 Agencies complete comprehensive investigation for radioactive and hazardous waste landfill; agree to extend document submittal milestone The U.S. Department of Energy (DOE), Idaho Department of Environmental Quality (IDEQ), and U.S. Environmental Protection Agency (EPA) have completed a CERCLA (Superfund) Remedial Investigation and Baseline Risk Assessment and Feasibility Study of a radioactive and hazardous waste landfill at the U.S. Department of Energy�s Idaho Radioactive Waste Management Complex (RWMC). The results of these investigations are found in two documents: the Remedial Investigation and Baseline Risk Assessment for Operable Unit 7-13/-14 and the Feasibility Study for Operable Unit 7-13/-14. Both documents are available in the Administrative Record at http://ar.inel.gov/. The documents are also available at the INL Technical Library in Idaho Falls and Boise State University�s Albertsons Library.

278

DOE Opens Investigation into Alleged Lighting Efficiency Violations |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Opens Investigation into Alleged Lighting Efficiency Violations Opens Investigation into Alleged Lighting Efficiency Violations DOE Opens Investigation into Alleged Lighting Efficiency Violations March 24, 2010 - 4:36pm Addthis Today, the U.S. Department of Energy announced it had issued subpoenas to three companies who were identified as selling certain torchiere lamps that failed to meet federal energy efficiency standards. Under the subpoenas, Target Corporation, Adesso, Inc. and Habitex Corporation are required to submit detailed information about the design of these products and how the companies marketed and sold them in the U.S. These investigations are part of the ongoing efforts at the Department of Energy and across the Obama Administration to strengthen and enforce federal energy efficiency standards that will save money for consumers and

279

Enforcement Guidance Supplement 98-01: Duration of Investigations Conducted  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Duration of Investigations Duration of Investigations Conducted Pursuant to 10 CFR 820.21; Purpose of Transcript Requirements Set Forth in 10 CFR 820.10 (d) Enforcement Guidance Supplement 98-01: Duration of Investigations Conducted Pursuant to 10 CFR 820.21; Purpose of Transcript Requirements Set Forth in 10 CFR 820.10 (d) The DOE Enforcement Handbook (1087-95) provides the Office of Enforcement and lnvestigation with the opportunity to issue interim clarifying guidance occasionally with respect to the processes to be used in this office (see Section 1.3- Interim Enforcement Guidance). In particular, it is important to assist contractors and others on the relationships between the requirements of Part 820 and the Enforcement Policy, 10 CFR 820, Appendix A. Enforcement Guidance Supplement 98-01: Duration of Investigations Conducted

280

Enforcement Guidance Supplement 98-01:Duration of Investigations Conducted  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Enforcement Guidance Supplement 98-01:Duration of Investigations Enforcement Guidance Supplement 98-01:Duration of Investigations Conducted Pursuant to 10 CFR 820.21; Purpose of Transcript Requirements Set Forth in 10 CFR 820.10 (d) Enforcement Guidance Supplement 98-01:Duration of Investigations Conducted Pursuant to 10 CFR 820.21; Purpose of Transcript Requirements Set Forth in 10 CFR 820.10 (d) The DOE Enforcement Handbook (1087-95) provides the Office of Enforcement and Investigation with the opportunity to issue interim clarifying guidance occasionally with respect to the processes to be used in this office (see Section 1.3- Interim Enforcement Guidance). In particular, it is important to assist contractors and others on the relationships between the requirements of Part 820 and the Enforcement Policy, 10 CFR 820, Appendix

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Department of Energy Opens Appliance Standards Investigation for Certain  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy Opens Appliance Standards Investigation for Department of Energy Opens Appliance Standards Investigation for Certain Air Con International Air Conditioners and Heat Pumps Department of Energy Opens Appliance Standards Investigation for Certain Air Con International Air Conditioners and Heat Pumps March 26, 2010 - 6:55pm Addthis WASHINGTON, DC - The U.S. Department of Energy announced today that it has opened an investigation to determine whether certain air conditioners and heat pump products manufactured by Air Con International comply with federal energy efficiency standards. The subpoena issued on Wednesday requires Air Con to submit detailed information about the energy consumption of its products and how Air Con marketed and sold them in the U.S. This action follows similar subpoenas issued earlier in the week for

282

Experimental Investigation of Natural Convection in Trombe Wall Systems  

E-Print Network (OSTI)

In this paper, experiments with a passive solar building with Trombe wall in the north cold climate are carried out and discussed, and the natural convection heat transfer process has been investigated. The relativity of the factors affecting indoor...

Chen, B.; Zhao, J.; Chen, C.; Zhuang, Z.

2006-01-01T23:59:59.000Z

283

Numerical investigations of plasma parameters in the COMPASS tokamak  

Science Journals Connector (OSTI)

A numerical investigation of plasma parameters in a diverter configuration of COMPASS tokamak is presented. The plasma parameters in the ... regimes in the boundary layer of the COMPASS tokamak is discussed.

E. Havlickova; R. Zagorski; R. Panek

2008-09-01T23:59:59.000Z

284

Natural fiber reinforced aerated concrete : an experimental investigation  

E-Print Network (OSTI)

The purpose of this study is to compare existing research with aerated concrete and fiber reinforcement to original experiments completed investigating the benefits of adding natural fiber tensile reinforcement to aerated ...

Garbis, Leonidia Maria

2013-01-01T23:59:59.000Z

285

Enforcement Notice of Intent to Investigate, UT-Battelle  

Energy.gov (U.S. Department of Energy (DOE))

The DOE Office of Enforcement issued a Notice of Intent to Investigate potential programmatic deficiencies in implementing requirements for assessing and controlling material handling hazards at DOE's Oak Ridge National Laboratory.

286

Criminal investigations and the Superfund program. Fact sheet (Final)  

SciTech Connect

The fact sheet, directed toward any one who witnesses fraudulent activity in EPA programs, discusses areas in which fraud and abuse can occur and provides an understanding of the criminal investigation process that results from reports of suspicious activity.

Not Available

1990-09-01T23:59:59.000Z

287

Investigation-Derived Waste Management Plan. Revision 2  

SciTech Connect

SRS has implemented a comprehensive environmental program to maintain compliance with environmental regulations and mitigate impacts to the environment. One element of the environmental program is the investigation of inactive waste units. Environmental Investigation-Derived Waste (IDW). IDW may include purge water , soil cuttings, drilling fluids, well pumping test and development water, decontamination solutions, contaminated equipment, and personal protection equipment (PPE). In cases where investigations confirm the presence of contamination and the IDW contains waste constituents in concentrations high enough to be of environmental or health concern, special management procedures are warranted. This IDW Management Plan describes specific SRS initiatives for IDW management. The goal is the development of a plan for prudent management of IDW from environmental investigations that is protective of human health and the environment.

Molen, G.

1995-05-24T23:59:59.000Z

288

Type B Accident Investigation of the January 10, 2006, Flash...  

Office of Environmental Management (EM)

January 10, 2006, Flash Fire and Injury at the Savannah River National Laboratory Type B Accident Investigation of the January 10, 2006, Flash Fire and Injury at the Savannah River...

289

Investigation of 3-D Heat Transfer Effects in Fenestration Products.  

E-Print Network (OSTI)

??ABSTRACT INVESTIGATION OF 3-D HEAT TRANSFER EFFECTS IN FENESTRATION PRODUCTS SEPTEMBER 2010 SNEH KUMAR B. TECH., INDIAN INSTITUTE OF TECHNOLOGY, CHENNAI INDIA M.S.M.E., UNIVERSITY OF (more)

Kumar, Sneh

2010-01-01T23:59:59.000Z

290

COLLABORATIVE INVESTIGATIONS OF WATER QUALITY POLLUTION PATTERNS: WORKING WITH  

E-Print Network (OSTI)

and Environmental Management Title of Research Project: Collaborative Investigations of Water Quality Pollution: Chair: Jennifer Silver Phd Candidate in Resource and Environmental Management (REM) ___________________________________________ Dr. Evelyn Pinkerton Senior Supervisor Professor of Resource and Environmental Management, SFU

291

Investigating Place-based Pedagogy Utilizations In Curricular Practices  

E-Print Network (OSTI)

) Investigate teacher conceptions of place-based education opportunities in high school, mathematics curriculum. This study employed two methodologies. A mixed-methods approach was employed for the meta-analysis of place-based programs and the second employed...

Brown, Nikeitha

2012-02-14T23:59:59.000Z

292

An experimental investigation of mine burial penetration in soft sediments  

E-Print Network (OSTI)

of that of actual mines. The factors selected for the investigation were mine weight, preburial condition of the mine, mine orientation, impact velocity of the mine and shear strength and creep characteristics of the soil. Only the geotechnical aspects...

Munim, Mohammed Abdul

2012-06-07T23:59:59.000Z

293

Numerical investigation of graphene and graphene-polymer nanocomposites.  

E-Print Network (OSTI)

??This thesis is a comprehensive and deep investigation on graphene and graphene-polymer nanocomposites. It explores the strong structure-property relationships in both graphene and graphene-based polymeric (more)

Wang, Mingchao

2014-01-01T23:59:59.000Z

294

Accident Investigation Reports - Type B | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ignited the right leg of his 100% cotton anticontamination (anti-c) coveralls and the plastic bootie. February 1, 2003 Type B Accident Investigation of the January 28, 2003, Fall...

295

International investigation of electronic waste recycling plant design  

E-Print Network (OSTI)

This thesis investigates the industry of electronic waste recycling industry in three countries: Germany, the United States, and Chile. Despite differences in the legal structure surrounding the industry, there are many ...

Theurer, Jean E

2010-01-01T23:59:59.000Z

296

Accident Investigation of the July 30, 2013, Electrical Fatality...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

30, 2013, Electrical Fatality on the Bandon-Rogue No. 1 115kV Line at the Bonneville Power Administration Accident Investigation of the July 30, 2013, Electrical Fatality on the...

297

Investigation of Peptide Folding by Nuclear Magnetic Resonance Spectroscopy  

E-Print Network (OSTI)

. Solution-state nuclear magnetic resonance (NMR) is a powerful technique to investigate protein structure, dynamics, and folding mechanisms, since it provides residue-specific information. One of the major contributions that govern protein structure appears...

Hwang, SoYoun

2012-07-16T23:59:59.000Z

298

Type B Accident Investigation of the Arc Flash at Brookhaven...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

B Accident Investigation of the Arc Flash at Brookhaven National Laboratory, April 14, 2006 More Documents & Publications DOE-HDBK-1092-1998 DOE-HDBK-1092-2004 DOE-HDBK-1092-2013...

299

Lagrangian investigation of the precipitation efficiency of convective clouds  

Science Journals Connector (OSTI)

The precipitation efficiency of cumulus-congestus clouds is investigated with a new Lagrangian particle framework for large-eddy simulations. The framework is designed to track particles representative of individual water molecules. A Monte-Carlo ...

Wolfgang Langhans; Kyongmin Yeo; David M. Romps

300

Type B Accident Investigation Of The February 25, 2009 Injury...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

To A Passenger In An Electric Cart At The Waste Isolation Pilot Plant, Carlsbad, New Mexico Type B Accident Investigation Of The February 25, 2009 Injury To A Passenger In An...

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Type B Accident Investigation Board Report on the Head Injury...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

on the Head Injury to a Miner at the Waste Isolation Pilot Plant, Carlsbad, New Mexico - August 25, 2004 Type B Accident Investigation Board Report on the Head Injury to a Miner at...

302

Sihang Wei, Daniel Kuchma Gauging of Concrete Crossties to Investigate  

E-Print Network (OSTI)

of Concrete Crossties to Investigate Load Path in Laboratory and Field Testing Mechanistic Design Framework: Concrete Material Properties Concrete core testing Newmark, UIUC Crosstie center positive bending test Testing Background: Concrete Crosstie Design Cracking Moment Concrete compressive strength From crosstie

Barkan, Christopher P.L.

303

Synthesis and Structural Investigations of Functionalizable Hybrid ?-Hairpin  

Science Journals Connector (OSTI)

Synthesis and Structural Investigations of Functionalizable Hybrid ?-Hairpin ... K.M.P.R. thanks Center of Excellence in Bioinformatics, MKU for the computing facility and UGC-DSA fund for infrastructure. ...

Anupam Bandyopadhyay; Sachitanand M. Mali; Pooja Lunawat; K. Muruga Poopathi Raja; Hosahudya N. Gopi

2011-08-04T23:59:59.000Z

304

Asphaltene Deposition in Carbonate Rocks: Experimental Investigation and Numerical Simulation  

Science Journals Connector (OSTI)

Asphaltene Deposition in Carbonate Rocks: Experimental Investigation and Numerical Simulation ... Interfacial tension (IFT) as one of the main properties for efficient CO2 flooding planning in oil reservoirs depends strongly on pressure, temperature, and composition of the reservoir fluids. ...

Shahin Kord; Rohaldin Miri; Shahab Ayatollahi; Mehdi Escrochi

2012-06-20T23:59:59.000Z

305

Reservoir Investigations on the Hot Dry Rock Geothermal System...  

Open Energy Info (EERE)

Investigations on the Hot Dry Rock Geothermal System, Fenton Hill, New Mexico- Tracer Test Results Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference...

306

An Investigation into Solar Wind Plasma Periodicities Karolen I. Paularena  

E-Print Network (OSTI)

An Investigation into Solar Wind Plasma Periodicities Karolen I. Paularena Center for Space Research, Massachusetts Institute of Technology, Cambridge, Massachusetts Received ; accepted To be submitted to Journal of Geophysical Research, 1996. Short title: SOLAR WIND PLASMA PERIODICITIES #12

Richardson, John

307

Enforcement Notice of Intent to Investigate, Skookum Contract Services  

Energy.gov (U.S. Department of Energy (DOE))

The DOE Office of Enforcement issued a Notice of Intent to Investigate potential worker safety and health noncompliances at the DOE Office of Secure Transportations Vehicle Maintenance Facility in Oak Ridge, Tennessee.

308

Enforcement Notice of Intent to Investigate, National Security Technologies, LLC  

Energy.gov (U.S. Department of Energy (DOE))

The DOE Office of Enforcement issued a Notice of Intent to Investigate potential worker safety and health noncompliances associated with a chemical explosion that occurred at the Nevada National Security Site.

309

Investigation of Organic Rankine Cycle Performance with Variable Mixture Composition  

Science Journals Connector (OSTI)

The present study deals with a comprehensive thermodynamic modeling of a renewable energy-based organic Rankine cycle (ORC). In this regard, two ... investigate the effect of mixture composition on the cycle perf...

H. Barzegaravval; Ibrahim Dincer

2014-01-01T23:59:59.000Z

310

An experimental investigation of nitrogen gas produced during...  

NLE Websites -- All DOE Office Websites (Extended Search)

AD Peacock, M Oostrom, and TW Wietsma.2007."An experimental investigation of nitrogen gas produced during denitrification."Ground Water 45(4):461-467. Authors: JD Istok MM Park AD...

311

Neutron sources for investigations on extracted beams in Russia  

SciTech Connect

An overview is presented of the current status and prospects for the development of neutron sources intended for investigations on extracted beams in Russia. The participation of Russia in international scientific organizations is demonstrated.

Aksenov, V. L. [Russian Research Centre 'Kurchatov Institute' (Russian Federation)], E-mail: Aksenov@kiae.ru

2007-05-15T23:59:59.000Z

312

Investigations of amino acid-based surfactants at liquid interfaces  

E-Print Network (OSTI)

Herein are presented collective studies of amino acid-based surfactants, also known as lipoamino acids, at liquid interfaces. Chapter III describes an investigation of domain morphology of N-Stearoylglutamic acid (N-SGA) Langmuir monolayers...

Yang, Dengliang

2005-11-01T23:59:59.000Z

313

Share a Coke - An Investigation of Social Media Marketing.  

E-Print Network (OSTI)

??This investigation examines the underlying factors behind audience participation in Coca-Colas Share a Coke campaign, which became a trend on social media in Denmark in (more)

Trougaard, Victor Frederic Wagn

2014-01-01T23:59:59.000Z

314

Type B Accident Investigation Report of the October 28, 2004...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Laboratory Type B Accident Investigation of the Savannah River Site Arc Flash Burn Injury on September 23, 2009, in the D Area Powerhouse Worker Health Summary, 1995-2004...

315

Type B Accident Investigation of the Savannah River Site Arc...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the Savannah River Site Arc Flash Burn Injury on September 23, 2009, in the D Area Powerhouse Type B Accident Investigation of the Savannah River Site Arc Flash Burn Injury on...

316

Investigation of Water-Soluble X-ray Luminescence Nanoparticles...  

NLE Websites -- All DOE Office Websites (Extended Search)

we report the synthesis of LaF3:Tb3+-MTCP (meso-Tetra(4-carboxyphenyl) porphine) nanoparticle conjugates and investigate the energy transfer as well as singlet oxygen generation...

317

DRAFT HAB Advice: Remedial Investigation/Feasibility Study and...  

NLE Websites -- All DOE Office Websites (Extended Search)

HAB Advice: Remedial InvestigationFeasibility Study and Proposed Plan for the 100-FR-1, 100-FR-2, 100-FR-3, 100-IU-2 and 100-IU-6 Operable Units; DOERL Authors; Shelley Cimon,...

318

300 Area Remedial Investigation/Feasibility Study and Proposed...  

NLE Websites -- All DOE Office Websites (Extended Search)

S. Hudson Page 1 of 2 300 Area Remedial InvestigationFeasibility Study and Proposed Plan Deconstruct Advice Points (paragraph number ) 4-1 The Board believes the Tri-Party...

319

Light trapping limits in plasmonic solar cells: an analytical investigation  

E-Print Network (OSTI)

We analytically investigate the light trapping performance in plasmonic solar cells with Si/metallic structures. We consider absorption enhancements for surface plasmon polaritons (SPPs) at planar Si/metal interfaces and ...

Sheng, Xing

320

Application of laser ignition on laminar flame front investigation  

Science Journals Connector (OSTI)

The first stages of laser-induced spark ignition were investigated as a function of time....4/air burner. Laser-induced breakdown was achieved by focusing a ... nanosecond pulse from a Q-switched Nd:YAG laser. An...

J.-L. Beduneau; Y. Ikeda

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Neutron confinement cell for investigating complex fluids Tonya L. Kuhla)  

E-Print Network (OSTI)

Neutron confinement cell for investigating complex fluids Tonya L. Kuhla) Department of Chemical Engineering and Materials Science, University of California, Davis, Davis, California 95616 Gregory S. Smith Engineering, University of California, Santa Barbara, Santa Barbara, California 93106 Jaroslaw Majewski Manuel

Kuhl, Tonya L.

322

Investigations of Biomass Pretreatment and Submerged Fixed-bed Fermentation  

E-Print Network (OSTI)

To improve the MixAlco process and biomass pretreatment, five studies were conducted. Three studies related to fermentation, whereas the other two investigated the effectiveness of shock tube pretreatment (STP) coupled with oxidative lime...

Meysing, Daniel

2012-02-14T23:59:59.000Z

323

An experimental investigation of eccentrically loaded riveted and bolted connections  

E-Print Network (OSTI)

L&HRARy, ?AGE DF TEg~ AN EXPERIMENTAL INVESTIGATION ECCENTRICXLLY LOADED RIVETED AND BOLTED CONNECTIONS by Samy L', G. Elias A Thesis Submitted to the Graduate School of The Agricultural and Mechanical College of Texas In Partial... Fulfillment of the Requirements for the Degree of Master of Science January 1958 Department of Aeronautical Engineering Major Subject: Aeronautical Engineering AN EXPERIMENTAL INVESTIGATION OF ECCENTRICALLY LOADED RIVETED AND BOLTED CONNECTIONS A...

Elias, Samy E. G

1958-01-01T23:59:59.000Z

324

Investigation of porous media structures using NMR restricted diffusion measurements  

E-Print Network (OSTI)

INVESTIGATION OF POROUS MEDIA STRUCTURES USING NMR RESTRICTED DIFFUSION MEASUREMENTS A Thesis by PEIZHI MIAO Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE May 1993 Major Subject: Chemical Engineering INVESTIGATION OF POROUS MEDIA STRUCTURES USING NMR RESTRICTED DIFFUSION MEASUREMENTS A Thesis by PEIZHI MIAO Approved ss to style and content by: A. T. Watson (Chair of Committee) C...

Miao, Peizhi

2012-06-07T23:59:59.000Z

325

An investigation of productivity increases from hydraulic fracturing treatments  

E-Print Network (OSTI)

AN INVESTIGATION OF PRODUCTIVITY INCREASES FROM HYDRAULIC FRACTURING TREATMENTS A Thesis b7 Robert Joe Boriskie Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE August, 1963 Major Subject: Petroleum Engineering AN INVESTIGATION OF PRODUCTIVITY INCREASES FROM HYDRAULIC FRACTURING TREATMENTS A Thesis Robert Joe Boriskie Approved as to style and content by: Chairman of Committee...

Boriskie, Robert Joe

2012-06-07T23:59:59.000Z

326

An investigation of damage accumulation in graphite/epoxy laminates  

E-Print Network (OSTI)

AN INVESTIGATION OF DAMAGE ACCUMULATION IN GRAPHITE/EPOXY LAMINATES A Thesis by ROBERT GERALD NORVELL Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... August 1985 Major Subject: Aerospace Engineering AN INVESTIGATION OF DAMAGE ACCUMULATION IN GRAPHITE/EPOXY LAMINATES A Thesis by ROBERT GERALD NORVELL Approved as to style and content by: David H. Allen (Co-Chair of C mmitt. ) Richard A. Schap...

Norvell, Robert Gerald

2012-06-07T23:59:59.000Z

327

Embedded silicon detector to investigate the natural radiative environment  

Science Journals Connector (OSTI)

A detector based on a silicon diode was developed to investigate the natural radiative environment. As the detector is embeddable, it has low power consumption and is lightweight and small. The instrument was tested under different neutron beams and used during stratospheric balloon flights. A comparison of the experimental results with Monte Carlo simulation results shows that the embeddable detector is a promising means of investigating the natural radiative environment.

D Pantel; J R Vaill; F Wrobel; L Dilillo; J M Gallire; J L Autran; P Cocquerez; P Chadoutaud; F Saign

2012-01-01T23:59:59.000Z

328

Proton inventory investigations of acyl transfer reactions: transition state structures  

E-Print Network (OSTI)

PROTON INVENTORY INVESTIGATIONS OF ACYL TRANSFER REACTIONS: TRANSITION STATE STRUCTURES A Thesis by JACOB FLOYD PATTERSON Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree... of MASTER OF SCIENCE August 1978 Major Subject: Chemistry PROTON INVENTORY INVESTIGATIONS OF ACYL TRANSFER REACTIONS: TRANSITION STATE STRUCTURES A Thesis by JACOB FLOYD PATTERSON Approved as to style and content by: airman o omm ttee Ya~~+ ea o...

Patterson, Jacob Floyd

2012-06-07T23:59:59.000Z

329

Commencement Bay Nearshore/Tideflats Remedial Investigation. summary report  

SciTech Connect

The report summarizes work complete under the U.S. EPA/WDOE Cooperative Agreement for the Commencement Bay Nearshore/Tideflats Remedial Investigation of the Waterways/Shoreline area. The Commencement Bay Superfund Investigation includes various integrated program management and technical components. These include assessments of chemical contamination, biological effects, toxicity, and public health concerns; identification of sources; and identification of potential remedial actions and technologies.

Not Available

1985-08-01T23:59:59.000Z

330

A chemical investigation of amino acid transport in Neurospora crassa  

E-Print Network (OSTI)

May 1977 Major Subject: Chemistry A CHEMICAL INVESTIGATION OF AMINO ACID TRANSPORT IN NEUROSPORA CRASSA A Thesis MARY WATSON CAENO Approved as to style and content by: (Chairman of Committee) (M r (Head of Department) Member (Member) ( ber...) May 1977 ABSTRACT A Chemical Investigation of Amino Acid Transport in Neurosoora Crassa (Yiay 1977) Nary Watson Carrano, B. S. , Southeastern Louisiana University Chairman of Advisory Committee Dr George I Glover At p td tl t t f~p t p t t lack...

Carrano, Mary Watson

2012-06-07T23:59:59.000Z

331

An investigation of experimental methods of studying vibration of beams  

E-Print Network (OSTI)

LIBRARY A 4 M CQLLES'= OF T&X&S AN INVESTIGATION OF EXPERIMENTAL METHODS OF STUDYING VIBRATION OF BFAMS A Thesis Submitted to the Graduate School of Agricultural and Mechanical College of Texas in partial fulfillment of the requirements... for the degree Master of Science in Meohanical Engineering by Hamid Ali Shah August 1956 AN INVESTIGATION OF EXPERINENTAL NETHODS OF STUDYING VIBRATION OF BFANS A Thesis Hamid Ali Shah Style and Content Approved By& airman oi" he Committee ead of...

Shah, Hamid Ali

2012-06-07T23:59:59.000Z

332

Final work plan for targeted investigation at Hilton, Kansas.  

SciTech Connect

This Work Plan outlines the scope of a targeted investigation to update the status of carbon tetrachloride contamination in groundwater associated with grain storage operations at Hilton, Kansas. The Commodity Credit Corporation (CCC), an agency of the U.S. Department of Agriculture (USDA), operated a grain storage facility in Hilton during the 1950s and 1960s. At the time of the CCC/USDA operation in Hilton, grain storage facilities (CCC/USDA and private) were located along the both sides of the former Union Pacific railroad tracks (Figure 1.1). The main grain storage structures were on or near the railroad right-of-way. The proposed targeted investigation, to be conducted by Argonne National Laboratory on the behalf of CCC/USDA, will supplement Argonne's Phase I and Phase II investigations in 1996-1997. The earlier investigations erroneously focused on an area east of the railroad property where the CCC/USDA did not operate, specifically on a private grain storage facility. In addition, the investigation was limited in scope, because access to railroad property was denied (Argonne 1997a,b). The hydrogeologic system at Hilton is potentially complex.

LaFreniere, L. M.; Environmental Science Division

2007-08-28T23:59:59.000Z

333

Sequence Stratigraphy and Detrital Zircon Geochronology of the Swan Peak Quartzite, Southeastern Idaho  

E-Print Network (OSTI)

environments (Webb, 1958; Ketner, 1968). Recent biostratigraphic data (Sweet, 2000) indicates that some of these quartzite units are Cincinnatian (451 ? 443.7 Ma; Gradstein et al., 2004) deposited during an extensive continental flooding of the Paleozoic... equivalents (e.g. Swan Peak Quartzite, Kinnikinic Quartzite, Mt. Wilson Formation, etc.) were deposited during the Cincinnatian (443.7 ? 451 Ma; Sweet, 2000; Gradstein et al., 2004). 6 FIG. 2.?Conodont biostratigraphy constrains the Ordovician...

Wulf, Tracy David

2012-02-14T23:59:59.000Z

334

Geology and geochronology of the Washboard Hills landslide, Hudspeth County, Texas  

E-Print Network (OSTI)

and vicinity in southeastern Hudspeth County, Texas. . Figure 2. Map showing the location, boundaries and surlicial deposits, of the study area. . Figure 3. Schematic drawing of the Washboard Hills landslide. . . . . Figure 4. Aerial photograph showing... in groundwater in the valley fill of the Red Light Bolson, Eagle Flat, and the Green River Bolson during 1972-74. . . . . . . . 28 LIST OF FIGURES (cont. ) Figure 12. Aerial photograph showing the location and extent of the landslide zones. . Page . 31...

Thompson, Jeffrey Stevens

2012-06-07T23:59:59.000Z

335

Symposium: Vertebrate Paleontology as a Discipline in Geochronology: I, II, III  

Science Journals Connector (OSTI)

...would prohibit strip mining in areas where the federal...rights. The National Coal Association maintains...the land surface where mining is planned), and where...users of oil convert to coal where possible, thereby...for rehabilitation in Appalachia requires some thought...

336

Geochronology of upper Paleocene and lower Eocene strata, eastern Gulf Coastal Plain  

SciTech Connect

Four samples of glauconitic sand from upper Paleocene and lower Eocene strata of the eastern Gulf Coastal Plain were analyzed for conventional potassium-argon (K-Ar) age determination. Results from these analyses are as follows: Coal Bluff Marl Member of the Naheola Formation of the Midway Group (58.2 [+-] 1.5 MA), Ostrea thirsae beds of the Nanafalia Formation of the Wilcox Group (56.3 [+-] 1.5 MA), upper Tuscahoma Sand of the Wilcox Group (54.5 [+-] 1.4 MA), and Bashi Marl Member of the Hatchetigbee Formation of the Wilcox Group (53.4 [+-] 1.4 MA). The Nanafalia Formation (Wilcox Group) disconformably overlies the Naheola Formation (Midway Group), and based on the data presented here, the age of this unconformity is bracketed between 59.7 and 54.8 MA. The Paleocene-Eocene Epoch boundary occurs in the Wilcox Group and coincides with the lithostratigraphic contact of the upper Paleocene Tuscahoma Sand with the lower eocene Hatchetigbee Formation. The age of this boundary, which is also an unconformity, can be placed between 55.9 and 52.0 MA. The K-Ar age dates for this boundary in the Gulf Coastal Plain compare favorably with the numerical limits placed on the Paleocene-Eocene boundary in the published literature. Generally, the Paleocene-Eocene Epoch boundary is reported as approximately 54 to 55 MA.

Mancini, E.A.; Tew, B.H. (Univ. of Alabama, Tuscaloosa, AL (United States) Geological Survey of Alabama, Tuscaloosa, AL (United States))

1994-03-01T23:59:59.000Z

337

LuHf isotope systematics of fossil biogenic apatite and their effects on geochronology  

E-Print Network (OSTI)

) and argillaceous matrices with low permeability (oil shale of Messel, Germany; Posidonienschiefer of Holzmaden the Eifel, Germany. Low 176 Lu/177 Hf ratios in all materials from the Middle Eocene Messel oil shale (e

Schöne, Bernd R.

338

Revised geochronology of the Casamayoran South American Land Mammal Age: Climatic and biotic implications  

Science Journals Connector (OSTI)

...on the age of the associated marine invertebrates. Marenssi et...climatic change derived from marine sediments of the late Eocene...between climate change in the marine sedimentary record...teeth in herbivores whose teeth wear rapidly because of dietary grit...

Richard F. Kay; Richard H. Madden; M. Guiomar Vucetich; Alfredo A. Carlini; Mario M. Mazzoni; Guillermo H. Re; Matthew Heizler; Hamish Sandeman

1999-01-01T23:59:59.000Z

339

Geochronology of Holocene sediments on the western margin of South Africa  

Science Journals Connector (OSTI)

...sediment delivered by wind and rivers, most...Helena Bay is located offshore of the Berg and Olifants...Lee-Thorp, 2004). The offshore mudbelt records changes...sediments from the offshore continental slope...Orange River on the farm Klein Noute, 27...sediments from the Fish River, but were not...

Caren T. Herbert; John S. Compton

340

GEOCHEMISTRY AND 40 AR GEOCHRONOLOGY OF IMPACT-MELT CLASTS IN LUNAR  

E-Print Network (OSTI)

-melt clasts in lunar meteorites [1, 2]. The dissimilarity of DaG262 and Calcalong Creek impact-melt clasts clasts, melt veins and metal grains. Calcalong Creek [4] is a polymict breccia containing sub-mm clasts of both highlands and mare affinity welded by a glassy, vesicular matrix. It is unusual among lunar

Cohen, Barbara Anne

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Re-Os geochronology and coupled Os-Sr isotope constraints on the Sturtian snowball Earth  

E-Print Network (OSTI)

After nearly a billion years with no evidence for glaciation, ice advanced to equatorial latitudes at least twice between 717 and 635 Mya. Although the initiation mechanism of these Neoproterozoic Snowball Earth events has ...

Dudas, Francis O.

342

Re-Os geochronology and coupled Os-Sr isotope constraints on the Sturtian snowball Earth  

Science Journals Connector (OSTI)

...consists of >600 m of green-gray, yellow weathering...finely laminated lime mudstone and siltstone...meters of gray-green siltstone and sandstone...amounts of Sr from clay minerals. Consequently, we...Mining via Colorado Minerals. We thank...alternating between lime mudstone dominated...

Alan D. Rooney; Francis A. Macdonald; Justin V. Strauss; Francis . Duds; Christian Hallmann; David Selby

2014-01-01T23:59:59.000Z

343

Eruptive history and geochronology of the Mount Baker volcanic field, Washington  

Science Journals Connector (OSTI)

...heterogeneous intrusive locus (Fig. 5; unit aoc). Along the 400-m-long west face...is the Ochotona intrusive complex (unit aoc; Figs. 5, 10) south of Table Mountain...appropriate age is the Ochotona complex (unit aoc), some components of which are petrographically...

344

40Ar/39Ar Geochronology of Post-Valles Caldera Rhyolites, Jemez...  

Open Energy Info (EERE)

during which rhyolite domes, flows, and pyroclastic rocks were emplaced from ring fracture vents. Previously, ages were based on limited K-Ar dating and stratigraphic...

345

A remote sensing/geochronological study of coastal morphology associated with episodic Amazon sediment supply  

E-Print Network (OSTI)

the shoreline, rapid deposition and deep physical mixing yields thick layers of uniform ?Pb and ?Th activity. Frequent resuspension scavenges the isotopes from the water column resulting in inshore and offshore inventories much higher than predicted values...

Lee, Michael Touchet

2000-01-01T23:59:59.000Z

346

Geochronologic and Thermobarometric Constraints on the Evolution of the Main Central Thrust, central Nepal Himalaya  

E-Print Network (OSTI)

, central Nepal Himalaya E.J. Catlos1 , T. Mark Harrison1 , Matthew J. Kohn2 , Marty Grove1 , F.J. Ryerson3. 4. Department of Geology, Tri-Chandra Campus, Tribhuvan University, Kathmandu, Nepal. Journal sampled along the Marysandi River and Darondi Khola in the Annapurna region of central Nepal show striking

Harrison, Mark

347

210Pb geochronology of flood events in large tropical river systems  

Science Journals Connector (OSTI)

...data were combined with system-wide surveys of topography...geographic information system (GIS) analysis of channel...and flown back for cold storage. (a) Laboratory methods...differential global positioning system, laser and/or hand-level...leaching. The sample was pumped from the floodwaters...

2012-01-01T23:59:59.000Z

348

40Ar-39Ar Geochronology Of Magmatic Activity, Magma Flux And...  

Open Energy Info (EERE)

activity and hazard prediction. Authors John A. Gamble, Richard C. Price, Ian E. M. Smith, William C. McIntosh and Nelia W. Dunbar Published Journal Journal of Volcanology and...

349

Geochronology of Gran Canaria, Canary Islands: Age of shield building volcanism and other magmatic phases  

Science Journals Connector (OSTI)

Forty-six new K-Ar age determinations are presented on whole rock samples and mineral separates from volcanic and subvolcanic rocks of Gran Canaria. The main subaerial shield building basaltic volcanism...3 was c...

I. McDougall; H. -U. Schmincke

1976-01-01T23:59:59.000Z

350

Application of deuteron-deuteron (d-d) fusion neutrons to 40 ar/39/ar geochronology  

E-Print Network (OSTI)

development of high-?ux DD fusion reactors is a worthy goalfusion reaction 2 H(d,n) 3 He. A new generation of DD reactors

Renne, P.; Knight, K.B.; Nomade, S.; Leung, K.-N.; Lou, T.P.

2005-01-01T23:59:59.000Z

351

Structural investigations at the Coso geothermal area using remote sensing  

Open Energy Info (EERE)

investigations at the Coso geothermal area using remote sensing investigations at the Coso geothermal area using remote sensing information, Inyo County, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Structural investigations at the Coso geothermal area using remote sensing information, Inyo County, California Details Activities (1) Areas (1) Regions (0) Abstract: Remote sensing studies have been made in and adjacent to the Coso geothermal field using TM FCC satellite imagery, 1:100,000 scale, US Geological Survey orthophotos, 1:24,OOO scale, and proprietary black-and-white photography by California Energy Company, Inc., at various scales including black-and-white positive film transparencies at a scale of 1:6,000. These studies have been made in an attempt to understand the complex geology seen on the surface and to try to improve the method of

352

House Subcommittee on Oversight and Investigations of the Committee on  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

House Subcommittee on Oversight and Investigations of the Committee House Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce House Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce April 20, 2007 - 12:36pm Addthis Statement of Secretary Samuel Bodman Chairman Stupak, Congressman Whitfield, and Members of the Subcommittee, I'm pleased to appear before you to discuss what I consider to be one of the most pressing management issues confronting the Department of Energy (DOE). Since coming to the Department, one of my top goals has been to institute a safer, more secure work environment across the DOE complex. And I have meant this to include physical safety and security as well as cyber security. I want to be absolutely clear here: the protection of sensitive information is essential to our ability to meet our mission as a

353

GEOTECHNICAL INVESTIGATION CHEVRON GULF OF MEXICO GAS HYDRATES JIP  

NLE Websites -- All DOE Office Websites (Extended Search)

GEOTECHNICAL INVESTIGATION GEOTECHNICAL INVESTIGATION CHEVRON GULF OF MEXICO GAS HYDRATES JIP BLOCKS 13 AND 14, ATWATER VALLEY AREA BLOCK 151, KEATHLEY CANYON AREA GULF OF MEXICO RESULTS OF CORE SAMPLE ANALYSIS, STANDARD AND ADVANCED LABORATORY TESTING Report No. 0201-5081 CHEVRON TEXACO ENERGY TECHNOLOGY COMPANY Houston, Texas FUGRO-McCLELLAND MARINE GEOSCIENCES, INC. P. O. Box 740010, Houston, Texas 77274, Phone: 713-369-5600, Fax: 713-369-5570 GEOTECHNICAL INVESTIGATION CHEVRON GULF OF MEXICO GAS HYDRATES JIP BLOCKS 13 AND 14, ATWATER VALLEY AREA BLOCK 151, KEATHLEY CANYON AREA GULF OF MEXICO RESULTS OF CORE SAMPLE ANALYSIS, STANDARD AND ADVANCED LABORATORY TESTING REPORT NO. 0201-5081 Client: ChevronTexaco Energy Technology Company 1500 Louisiana St. Houston, Tx 77002

354

Chemical And Isotopic Investigation Of Warm Springs Associated With Normal  

Open Energy Info (EERE)

Isotopic Investigation Of Warm Springs Associated With Normal Isotopic Investigation Of Warm Springs Associated With Normal Faults In Utah Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Chemical And Isotopic Investigation Of Warm Springs Associated With Normal Faults In Utah Details Activities (3) Areas (1) Regions (0) Abstract: Thermal springs associated with normal faults in Utah have been analyzed for major cations and anions, and oxygen and hydrogen isotopes. Springs with measured temperatures averaging greater than 40°C are characterized by Na + K- and SO4 + Cl-rich waters containing 103 to 104 mg/l of dissolved solids. Lower temperature springs, averaging less than 40°C, are more enriched in Ca + Mg relative to Na + K. Chemical variations monitored through time in selected thermal springs are probably produced by

355

Field Investigations And Temperature-Gradient Drilling At Marine Corps  

Open Energy Info (EERE)

Investigations And Temperature-Gradient Drilling At Marine Corps Investigations And Temperature-Gradient Drilling At Marine Corps Air-Ground Combat Center (Mcagcc), Twenty-Nine Palms, Ca Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Field Investigations And Temperature-Gradient Drilling At Marine Corps Air-Ground Combat Center (Mcagcc), Twenty-Nine Palms, Ca Details Activities (4) Areas (1) Regions (0) Abstract: The U.S. Navy's Geothermal Program Office (GPO) has been conducting geothermal exploration activities in the Camp Wilson area of Marine Corps Air-Ground Combat Center (MCAGCC), Twenty-nine Palms, CA, for almost two years. Work has included self-potential (SP) surveys, fault structure analyses using LiDAR surveys, and drilling and assessment of five (5) temperature-gradient holes. For several decades the GPO has worked

356

An Integrated Mapping And Remote Sensing Investigation Of The Structural  

Open Energy Info (EERE)

Mapping And Remote Sensing Investigation Of The Structural Mapping And Remote Sensing Investigation Of The Structural Control For Fumarole Location In The Eburru Volcanic Complex, Kenya Rift Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: An Integrated Mapping And Remote Sensing Investigation Of The Structural Control For Fumarole Location In The Eburru Volcanic Complex, Kenya Rift Details Activities (0) Areas (0) Regions (0) Abstract: The Eburru volcanic complex is located in the central portion of the Kenya Rift. It belongs to the complex of volcanoes - Suswa, Longonot, Olkaria, Eburru, and Menengai - that. form the Kenya Dome. These volcanoes are geothermal fields, and Olkaria is the site for the first geothermal power plant commissioned in 1981 in the East African Rift System (EARS).

357

Experimental and Modeling Investigation of Radionuclide Interaction and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Experimental and Modeling Investigation of Radionuclide Interaction Experimental and Modeling Investigation of Radionuclide Interaction and Transport in Representative Geologic Media Experimental and Modeling Investigation of Radionuclide Interaction and Transport in Representative Geologic Media The natural system is an integral part of a geologic nuclear waste repository; it extends from the disturbed rock zone (DRZ) around a disposal room, created by mechanical, thermal and chemical perturbations due to underground excavation or waste emplacement, to the surrounding geologic media, and out to a specified repository boundary. The natural system evaluation and tool development work supports anticipated future site screening, site selection, site characterization, and site suitability. This work is conducted to reduce uncertainty in natural system performance

358

Investigation of Unusual Albedos in the SGP Domain  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigation of Unusual Albedos in the SGP Domain Investigation of Unusual Albedos in the SGP Domain Groff, David ARM SGP Duchon, Claude University Of Oklahoma Category: Atmospheric State and Surface We investigate the cause of unusually high albedos at an Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) extended facility near Morris, OK. In a previous study, daily albedos were calculated at several SGP extended facilities for 1998 and 1999 using broadband (.28 to 3 microns) pyranometers. The average daily albedo during this period was calculated to be at least about 5% higher at Morris than at any of the other SGP extended facilities. Surface based measurements of daily albedos at Morris and two nearby SGP extended facilities during 2004 and 2005 suggest the unusually high albedo measurements at Morris are real.

359

ORISE: Multi-Agency Radiation Survey and Site Investigation Manual  

NLE Websites -- All DOE Office Websites (Extended Search)

Site Investigation Manual (MARSSIM) Site Investigation Manual (MARSSIM) As greater attention is being directed toward the decontamination and decommissioning (D&D) of nuclear facilities, the need for a standardized approach for implementing the necessary radiological surveys has become increasingly important. A multi-agency committee representing the U.S. Department of Defense (DOD), U.S. Department of Energy (DOE), U.S. Environmental Protection Agency (EPA), and U.S. Nuclear Regulatory Commission (NRC) has addressed this need by producing a guidance document known as the Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM). Published in December 1997, MARSSIM provides detailed guidance for planning, implementing and evaluating environmental and facility radiological surveys to demonstrate compliance with a dose- or risk-based

360

House Subcommittee on Oversight and Investigations of the Committee on  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Oversight and Investigations of the Committee Oversight and Investigations of the Committee on Energy and Commerce House Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce April 20, 2007 - 12:36pm Addthis Statement of Secretary Samuel Bodman Chairman Stupak, Congressman Whitfield, and Members of the Subcommittee, I'm pleased to appear before you to discuss what I consider to be one of the most pressing management issues confronting the Department of Energy (DOE). Since coming to the Department, one of my top goals has been to institute a safer, more secure work environment across the DOE complex. And I have meant this to include physical safety and security as well as cyber security. I want to be absolutely clear here: the protection of sensitive information is essential to our ability to meet our mission as a

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

NHTSA's Office of Defects Investigation (ODI) - Technical Service Bulletins  

NLE Websites -- All DOE Office Websites (Extended Search)

NHTSA's Office of Defects Investigation (ODI) - Technical Service Bulletins NHTSA's Office of Defects Investigation (ODI) - Technical Service Bulletins System (TSBS) - Downloadable file Manufacturing Data/Tools Research/Tech Services Apps Challenges Blogs Let's Talk Manufacturing You are here Data.gov » Communities » Manufacturing » Data NHTSA's Office of Defects Investigation (ODI) - Technical Service Bulletins System (TSBS) - Downloadable file Dataset Summary Description The Technical Service Bulletins data contains summaries of the Manufacturers' Technical Service Bulletins by single year, make and model. An optional item of Vehicle Component may be also available. (The data does not contain all the service bulletins generated by a manufacturer. Bulletins for safety recalls in general are not included, and also bulletins which may not pertain to a defect may not be included.)

362

ISG8-Ground Motion; Site Requirements and Investigations  

NLE Websites -- All DOE Office Websites (Extended Search)

Ground Motion; Site Requirements and Investigations (WG5) Ground Motion; Site Requirements and Investigations (WG5) June 24 - 27, 2002 Bldg.281 Conventional Facilities Rm. (A. Seryi, T. Tauchi) Parallel Sessions: Working Groups: WG1: Parameters, Design, Instrumentation and Tuning WG2: Damping Rings and ATF WG3: RF Sources WG4:Structures WG5: Ground Motion; Site Requirements and Investigations Agenda, ISG8 WG5 Final Version Goal: The main goal is to try to establish requirements to a linear collider site and determine a set of criteria that would allow evaluating a particular site. Trip to California representative sites: Scheduled and happened on Friday, departure 6am. This was a full day event. (Fred Asiri and Jerry Aarons were the guides). Monday, June 24, 11:00-12:00 Initial discussion Monday (joint with WG1) 13:30-17:30, Bldg.212, Cascades room

363

A Fluid-Inclusion Investigation Of The Tongonan Geothermal Field,  

Open Energy Info (EERE)

Fluid-Inclusion Investigation Of The Tongonan Geothermal Field, Fluid-Inclusion Investigation Of The Tongonan Geothermal Field, Philippines Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Fluid-Inclusion Investigation Of The Tongonan Geothermal Field, Philippines Details Activities (0) Areas (0) Regions (0) Abstract: At least 660 fluid-inclusion homogenization temperature (Th) and 44 freezing temperature (Tm) measurements, mainly on anhydrite crystals sampled to 2.5 km depth from 28 wells, record thermal and chemical changes in the Tongonan geothermal field. Interpretations of the Th (175-368°C range). Tm (-0.3 to -12.7°C range) and crushing stage observations indicate that early trapped fluids contained up to (approximate)2 mol% CO2 (now measured at <0.4 mol%). reservoir temperatures have decreased by

364

DOE Opens Three Investigations into Alleged Refrigerator Efficiency  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Opens Three Investigations into Alleged Refrigerator Efficiency Opens Three Investigations into Alleged Refrigerator Efficiency Violations DOE Opens Three Investigations into Alleged Refrigerator Efficiency Violations April 12, 2010 - 7:27pm Addthis The Department of Energy has issued one subpoena and two data requests to three companies in response to allegations that the companies are selling refrigerator-freezers that failed to meet federal energy efficiency standards. Under the subpoena, Arçelik A.S, a Turkish Company is required to submit detailed information about the design, marketing and U.S. sales of its Blomberg brand refrigerator-freezer, model "BRFB1450." The Department also requested testing data from Whirlpool Corporation and Viking Range Corporation for two refrigerator-freezers that the companies

365

DOE Closes Investigation into Energy Efficiency of Viking Refrigerator |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

into Energy Efficiency of Viking into Energy Efficiency of Viking Refrigerator DOE Closes Investigation into Energy Efficiency of Viking Refrigerator November 9, 2010 - 7:30pm Addthis The Department of Energy has closed its investigation into the energy efficiency of Viking Range Corporation's refrigerator-freezer model VCSB542. The Department initiated this investigation in response to allegations that the model failed to meet federal energy efficiency standards. After reviewing data provided by Viking for this model, the Department issued a testing demand on June 16, 2010 and initially tested four units, one of which was defective and replaced by a fifth unit. The test results showed that two Viking units failed the federal energy standard for maximum energy use, while two passed. Because of the wide variation in the

366

A Preliminary Resistivity Investigation (Ves) Of The Langada Hot Springs  

Open Energy Info (EERE)

Preliminary Resistivity Investigation (Ves) Of The Langada Hot Springs Preliminary Resistivity Investigation (Ves) Of The Langada Hot Springs Area In Northern Greece Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Preliminary Resistivity Investigation (Ves) Of The Langada Hot Springs Area In Northern Greece Details Activities (0) Areas (0) Regions (0) Abstract: In total 24 direct current resistivity soundings were carried out during the preliminary stages of a geothermal exploration survey of the Langada hot springs area (northern Greece). The analysis of the data revealed a horst-type morphology striking NW-SE. Correlation between the location of hot springs, successful drill holes and the basement (horst) indicates that the sector of geothermal interest is concentrated along the major axis of the horst mapped. The horst type geothermal structure fits in

367

WNP-2, securities fraud investigation are fired up  

SciTech Connect

Washington's WNP-2 nuclear plant faces a securities fraud investigation just as it is ready to start operating on schedule. The investigation's outcome and WNP-2's performance will determine whether WNP-1 and WNP-3 will be financed. Angry bondholders who did not receive interest on their investments in January prompted Congressional hearings, at which it was learned that institutional buyers had pulled out of the Washington Public Power Supply System project and unloaded the bonds on thousands of unsuspecting individuals for whom tax-free municipal bonds are inappropriate. Securities Exchange Commission investigators will focus on the initial offering and disclosure by the issuer to determine if the Wall Street unloading was legal. (DCK)

Not Available

1984-03-01T23:59:59.000Z

368

DOE Opens Three Investigations into Alleged Refrigerator Efficiency  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Opens Three Investigations into Alleged Refrigerator Efficiency Opens Three Investigations into Alleged Refrigerator Efficiency Violations DOE Opens Three Investigations into Alleged Refrigerator Efficiency Violations April 12, 2010 - 7:27pm Addthis The Department of Energy has issued one subpoena and two data requests to three companies in response to allegations that the companies are selling refrigerator-freezers that failed to meet federal energy efficiency standards. Under the subpoena, Arçelik A.S, a Turkish Company is required to submit detailed information about the design, marketing and U.S. sales of its Blomberg brand refrigerator-freezer, model "BRFB1450." The Department also requested testing data from Whirlpool Corporation and Viking Range Corporation for two refrigerator-freezers that the companies

369

Geothermal investigations in Idaho. Part 1. Geochemistry and geologic  

Open Energy Info (EERE)

investigations in Idaho. Part 1. Geochemistry and geologic investigations in Idaho. Part 1. Geochemistry and geologic setting of selected thermal waters Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Geothermal investigations in Idaho. Part 1. Geochemistry and geologic setting of selected thermal waters Details Activities (2) Areas (1) Regions (0) Abstract: At least 380 hot springs and wells are known to occur throughout the central and southern parts of Idaho. One hundred twenty-four of these were inventoried as a part of the study reported on herein. At the spring vents and wells visited, the thermal waters flow from rocks ranging in age from Precambrian to Holocene and from a wide range of rock types-igneous, metamorphic, and both consolidated and unconsolidated sediments. Twenty-eight of the sites visited occur on or near fault zones while a

370

ARM - Publications: Science Team Meeting Documents: Investigation of the  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigation of the impact of aerosols on clouds during the 2003 Aerosol Investigation of the impact of aerosols on clouds during the 2003 Aerosol IOP at the SGP Guo, Huan University of Michigan Aerosol-cloud interaction, that is, the aerosol indirect effect (AIE), is one of the largest uncertainties in the estimation of the aerosol radiative forcing. IPCC (2001) estimated the aerosol forcing ranging from 0 to -4.8W/m^2. So it is very important to investigate and understand the impact of the aerosol on the cloud optical, microphysical and macrophysical properties. The Active Tracer High-resolution Atmospheric Model (ATHAM) is used as a cloud resolving model to examine the effect of aerosols on clouds. In the simulation of the Second Aerosol Characterization Experiment (ACE-2), ATHAM was generally able to reproduce the observed cloud

371

Electrical Resistivity Investigation of Gas Hydrate Distribution in  

NLE Websites -- All DOE Office Websites (Extended Search)

10 10 Electrical Resistivity Investigation of Gas Hydrate Distribution in the Mississippi Canyon Block 118, Gulf of Mexico Submitted by: Baylor University One Bear Place, Box 97354 Waco, TX 76798 Principal Author: John A. Dunbar Prepared for: United States Department of Energy National Energy Technology Laboratory January 15, 2011 Office of Fossil Energy 1 Electrical Resistivity Investigation of Gas Hydrate Distribution in Mississippi Canyon Block 118, Gulf of Mexico Pr oject Quar ter 17 Repor t Report Type: Quarterly Starting October 1, 2010 Ending December 31, 2010 Author: John A. Dunbar Baylor University Department of Geology January 15, 2011 DOE Award Number: DE-FC26-06NT142959

372

Investigation of grid embedment techniques as applied to subcritical flow  

E-Print Network (OSTI)

INVESTIGATION OF GRID EMBEDMENT TECHNIOUES AS APPI IED TO SUBCRITICAL FLOW A Thesis by MICHAEL E. WATTS Submitted to the Graduate College of Texas A@1 University in partial fulfi11ment of the requirements for the degree of MASTER OF SCIENCE... December, 1980 Major Subject: Aerospace Engineering INVESTIGATION OF GRID EMBEDMENT TECHNIQUES AS APPLIED TO SUBCRITICAL FLOW A Thesis by MICHAEL E, WATTS Approved as to style and content by: a)rm n o Committee 3 J4W Member p' c. ember Member...

Watts, Michael E.

1980-01-01T23:59:59.000Z

373

Investigation of HVDC inverter with series compensation on analogue simulator  

SciTech Connect

HVdc converters connected into weak ac systems require effective application of voltage control devices to ensure satisfactory voltage control and recovery following disturbances. Both an MOV arrangement and a series capacitor were found to be potentially very cost effective solutions in investigations using digital simulation. However, although the series capacitor performed well in controlling temporary overvoltage following HVdc load rejection, satisfactory recovery from faults was difficult to obtain. This paper presents a follow-up study which uses a state-of-the-art analogue simulator to further investigate the performance of the MOV and series capacitor arrangements, especially the fault recovery performance of the latter.

Nyati, S.; Gueth, G. (ABB Power Systems, Baden (CH)); Mathur, R.M. (Western Ontario Univ., London, ON (Canada)); Koschik, V. (Manitoba HVDC Research Centre, Winnipeg, Manitoba (CA))

1990-04-01T23:59:59.000Z

374

A Microscale Gas Trapping Investigation Markus Buchgraber, Anthony R. Kovscek  

E-Print Network (OSTI)

A Microscale Gas Trapping Investigation Markus Buchgraber, Anthony R. Kovscek Department of Energy unit Residual Trapping Sgi Sg,max krg krg Sgt(Soi) Sgt,max Gas Saturation Gas relative Land Model * * ** 1 )( gi gi gigt CS S SS + = Sgf Sg Sgt,max kd rg Sg Gas Saturation

Stanford University

375

Investigative Tools and Techniques for Indoor Air Quality Studies  

E-Print Network (OSTI)

INVESTIGATIVE TOOLS AND TECHNIQUES FOR INDOOR AIR QUALITY STUDIES Steven R. Kennedy, C.E.P., REM, project Manager I C. Brandon ~uinn, P.E., C.P.G., Project Manager James E. Henderson, Ph. D., Director of ~nalytical services ' Robert G. ~ickery...

Kennedy, S. R.; Quinn, C. B.; Henderson, J. E.; Vickery, R. G.

1994-01-01T23:59:59.000Z

376

ORIGINAL INVESTIGATION Inhibition of phosphodiesterase-4 decreases ethanol intake  

E-Print Network (OSTI)

ORIGINAL INVESTIGATION Inhibition of phosphodiesterase-4 decreases ethanol intake in mice Wei Hu Rationale Cyclic AMP (cAMP)­protein kinase A signal- ing has been implicated in the regulation of ethanol intracellular cAMP levels in the brain. However, the role of PDE4 in ethanol consumption remains unknown

377

Office of Reporting and Investigating Business and Finance Financial Fraud  

E-Print Network (OSTI)

Office of Reporting and Investigating Business and Finance Financial Fraud Policy #1.15 Office's responsibility for reporting financial fraud, and to establish procedures for addressing wrongful acts. POLICY. Financial Fraud A. The university will take appropriate disciplinary and legal action against employees who

378

Guidelines for Investigating Suspected Financial Fraud November 26, 2013  

E-Print Network (OSTI)

Guidelines for Investigating Suspected Financial Fraud November 26, 2013 Introduction Safeguarding to a manager or employee who suspects fraud is being committed. Overview of Fraud Occupational fraud is defined or misapplication of the employing organization's resources or assets." In general terms a fraud takes place when

Simaan, Nabil

379

Investigation of Ultrafine Particle Formation during Diesel Exhaust Dilution  

Science Journals Connector (OSTI)

Investigation of Ultrafine Particle Formation during Diesel Exhaust Dilution ... In on-road exhaust studies with a heavy duty diesel vehicle and in laboratory studies with two gasoline-fueled passenger cars, we found that ... ... Analyses of Turbulent Flow Fields and Aerosol Dynamics of Diesel Engine Exhaust Inside Two Dilution Sampling Tunnels Using the CTAG Model ...

Ji Ping Shi; Roy M. Harrison

1999-09-16T23:59:59.000Z

380

Investigation of distortional buckling of cold-formed steel sections  

E-Print Network (OSTI)

Investigation of distortional buckling of cold-formed steel sections Researcher: Chong Ren Supervisors: Dr Long-yuan Li Dr Jian Yang Aims and Objectives Thin-walled, cold-formed steel sections considered to be the most popular products and account for a substantial proportion of cold-formed steel

Birmingham, University of

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Project Title and Principal Investigators FY 2014 Federal  

E-Print Network (OSTI)

Sea Grant Program Project Title and Principal Investigators FY 2014 Federal Funding * FY 2014, NY, RI, WHOI Buy Out or Build Back? A Comparative Assessment of Approaches to Employing Public Stewards Academies in Maryland (Dana R. Fisher) $69,999 $35,007 MI Development of Stable Open Channel

382

MathematicalTechque and Physical Conceptionin Euler's Investigation of the  

E-Print Network (OSTI)

MathematicalTechque and Physical Conceptionin Euler's Investigation of the Elastica by CRAIGG noteworthy as a study in the interaction of mathematics and physics. His researches embody a style and a conception of mathematical physics characteristic of exact science in the early modern period, possessing

Fraser, Craig

383

An Investigation of Optimal Vehicle Maneuvers for Different Road Conditions  

E-Print Network (OSTI)

vehicle maneuvers in time-critical situations have emerged as powerful tools during the past years. EvenAn Investigation of Optimal Vehicle Maneuvers for Different Road Conditions Bj¨orn Olofsson Lund, Sweden, firstname.lastname@control.lth.se. Department of Electrical Engineering, Link

384

Glassy and plastic crystals of cyanoadamantane : a Brillouin scattering investigation  

E-Print Network (OSTI)

L-617 « Glassy » and plastic crystals of cyanoadamantane : a Brillouin scattering investigation J. Abstract. 2014 The elastic constants ofcyanoadamantane have been measured in the plastic and « glassy temperature. The temperature dependence of C11 in the plastic phase has been explain- ed by the setting

Paris-Sud XI, Université de

385

Chemical Investigations of Superheavy Elements - Current Results and New Techniques  

SciTech Connect

Chemical studies of the superheavy elements have progressed tremendously in recent years. This is illustrated here using the following four examples: (i) gas chemical studies of element 112, (ii) radiochemical investigations of the reaction 248Cm(26Mg,xn)274-xHs, (iii) complexation studies of rutherfordium, and (iv) the development of the technique of physical preseparation.

Duellmann, Christoph E. [Gesellschaft fuer Schwerionenforschung mbH, Planckstrasse 1, 64291 Darmstadt (Germany)

2007-02-26T23:59:59.000Z

386

Experimental Investigation of Microwave Vulnerabilities in CMOS Inverters  

E-Print Network (OSTI)

Experimental Investigation of Microwave Vulnerabilities in CMOS Inverters Agis A. Iliadis effects on single CMOS inverters, the fundamental building block of logic ICs, consisting of an NMOS and a PMOS transistor. The inverters were designed in our group and fabricated in the AMI-1.5µm MOSIS line

Anlage, Steven

387

Mineralogical Investigation of an Enterolith from a Grant's Zebra  

Science Journals Connector (OSTI)

An enterolith surgically removed from a Grant's zebra was investigated by standard mineralogical...3)0.9K0.1MgPO4 6H2O in composition, is the only phosphate mineral in the outer portions of the enterolith. With...

Peter Schiffman

1998-06-01T23:59:59.000Z

388

Forensic investigation of peer-to-peer file sharing networks  

Science Journals Connector (OSTI)

The investigation of peer-to-peer (p2p) file sharing networks is now of critical interest to law enforcement. P2P networks are extensively used for sharing and distribution of contraband. We detail the functionality of two p2p protocols, Gnutella and ...

Marc Liberatore; Robert Erdely; Thomas Kerle; Brian Neil Levine; Clay Shields

2010-08-01T23:59:59.000Z

389

Corrosion Investigations at Masned Combined Heat and Power Plant  

E-Print Network (OSTI)

Corrosion Investigations at Masnedø Combined Heat and Power Plant Part VI Melanie Montgomery AT MASNED? COMBINED HEAT AND POWER PLANT PART VI CONTENTS 1. Introduction Department for Manufacturing Engineering Technical University of Denmark Asger Karlsson Energi E2 Power

390

Locked-out: Investigating the Effectiveness of System Lockouts  

E-Print Network (OSTI)

Locked-out: Investigating the Effectiveness of System Lockouts to Reduce Errors in Routine Tasks the effectiveness of an enforced lockout period for reducing errors in a routine task. During the lockout period they resume the task after an interruption. Results show that this lockout period can reduce sequence errors

Brumby, Duncan

391

An investigation of induced travel at mixed-use developments  

E-Print Network (OSTI)

are replacing trips on the external street network. In this investigation, travel survey data were analyzed to determine the nature and extent of induced travel at mixed-use developments. The study site was a 75-acre suburban infill mixed-use development...

Sperry, Benjamin Robert

2009-05-15T23:59:59.000Z

392

Experimental investigation of single carbon compounds under hydrothermal conditions  

E-Print Network (OSTI)

Experimental investigation of single carbon compounds under hydrothermal conditions Jeffrey S; accepted in revised form 8 September 2005 Abstract The speciation of carbon in subseafloor hydrothermal reactant during the abiotic synthesis of reduced carbon compounds via Fischer­Tropsch-type processes

Rhoads, James

393

Digital forensics investigation framework that incorporate legal issues  

E-Print Network (OSTI)

aspects · Each organization has its own procedures · Technology changes new procedures. #12;Frequently;Presentation Outline 1. Introduction 2. Fundamental principle in digital forensics investigation procedures 3. FORZA framework ­ the link to bind them all 4. Bringing legal aspects into the picture 5. Applying FORZA

Almulhem, Ahmad

394

An Investigation of Documents from the World Allison Woodruff  

E-Print Network (OSTI)

An Investigation of Documents from the World Wide Web Allison Woodruff Paul M. Aoki Eric Brewer data currently comprises over 2.6 million HTML documents). We have examined many characteristics of these documents, including: document size; number and types of tags, attributes, file extensions, protocols

395

EXPERIMENTAL INVESTIGATION OF BOILING HEAT CONVECTION IN A FRACTURE  

E-Print Network (OSTI)

EXPERIMENTAL INVESTIGATION OF BOILING HEAT CONVECTION IN A FRACTURE A REPORT SUBMITTED between heat conduction and heat convection with boiling flow in a rock fracture. An experimental coefficient. This coefficient is the proportionality factor between the heat flux to a fracture surface

Stanford University

396

Shemya AFB, Alaska 1992 IRP field investigation report  

SciTech Connect

The US Air Force is currently investigating 22 sites on Shemya Air Force Base (AFB) to determine if past spill and disposal activities have caused environmental damage. These investigations are being carried out under the Air Force's Installation Restoration Program (IRP). Field investigations were performed in 1992 to obtain the information needed to assess what future actions will need to be carried out at each site. The island's drinking water supply was also investigated. Activities completed at 10 selected sites included surface sampling to determine the lateral extent of contamination, subsurface sampling to determine the vertical extent of contamination, and the installation of well points and monitoring wells to determine the direction of groundwater flow and if the groundwater has been affected by a site. Geophysical surveys were performed at most sites to identify site boundaries and check for the presence of buried metal to be avoided during drilling activities. This report, appendices B, C, and D contains information on the following: geophysical contour maps and profile plots; human health risk assessment; and ecological risk assessment.

Not Available

1993-02-01T23:59:59.000Z

397

Microfluidic Flow-Flash: Method for Investigating Protein Dynamics  

E-Print Network (OSTI)

Microfluidic Flow-Flash: Method for Investigating Protein Dynamics Michael W. Toepke, Scott H Institute, Troy, New York 12180 We report a new method, microfluidic flow-flash, for measuring protein reaction kinetics. The method couples a microscope imaging detection system with a microfluidic flow cell

Kenis, Paul J. A.

398

Numerical Investigation of Leaky-Mode Coupling in VCSELs  

SciTech Connect

We investigate various aspects of leaky-mode coupling behavior in Vertical-Cavity Surface-Emitting Lasers (VCSELs) using a 2D finite difference model to simulate two coupled pixels. Phase-locking is shown to occur in a manner consistent with previous simple models.

Hadley, G. R.

1997-12-31T23:59:59.000Z

399

Bubble growth during decompression of magma: experimental and theoretical investigation  

E-Print Network (OSTI)

Bubble growth during decompression of magma: experimental and theoretical investigation N.G. Lensky, Israel Abstract A model of bubble growth during decompression of supersaturated melt was developed in order to explore the conditions for preservation of gas overpressure in bubbles or for maintaining

Lyakhovsky, Vladimir

400

Operation Allelopathy: An Experiment Investigating an Alternative to Synthetic Agrochemicals  

Science Journals Connector (OSTI)

Operation Allelopathy: An Experiment Investigating an Alternative to Synthetic Agrochemicals ... The experiment involves an evaluation by students of the potential of plant extracts as an alternative to synthetic agrochemicals to identify new ecological farming techniques that could be applied in agriculture. ... Instead, natural products constitute an attractive source of agrochemicals with great potential. ...

Nuria Chinchilla; Alexandra G. Durn; Ceferino Carrera; Jess Ayuso; Francisco A. Macas

2013-11-22T23:59:59.000Z

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Synthesis and investigation of superheavy elements: perspectives with radioactive beams  

Science Journals Connector (OSTI)

...direct mass measurements and laser spectroscopy to investigate...communication) obtained from an HF-Bogoliubov calculation. Though...those populated directly in the fusion process, as observed for element...and superheavy elements (a) Fusion of heavy systems Figure 12 displays...

1998-01-01T23:59:59.000Z

402

Electron Microbeam Investigation of Uranium-Contaminated Soils from  

E-Print Network (OSTI)

Research Electron Microbeam Investigation of Uranium-Contaminated Soils from Oak Ridge, TN, USA J O Street, Baltimore, Maryland 21218, Department of Geological Sciences, Indiana University, 1001 East 10th Street, Bloomington, Indiana 47405 Two samples of uranium-contaminated soil from the Department of Energy

Zhu, Chen

403

Determination of the Country of Origin of Farm-Raised Shrimp (Family Penaeide) Using Trace Metal Profiling and Multivariate Statistics  

Science Journals Connector (OSTI)

Determination of the Country of Origin of Farm-Raised Shrimp (Family Penaeide) Using Trace Metal Profiling and Multivariate Statistics ... The proximity of the sample data to either centroid was used by SAS statistical software to calculate the probability of membership. ... countrystatisticBCuZnRbSrMnFeBaTiAsSeSr/Ba ...

Ralph G. Smith; Carson A. Watts

2009-08-28T23:59:59.000Z

404

E-Print Network 3.0 - apatite treatability test Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Summary: (o C) zircon (U-Th)He plag 40Ar39Ar hbld 40Ar39Ar musc RbSr titanite UPb zircon UPb apatite FT... apatite (U-Th)He 1000 800 600 400 200 rutile UPb 0 0...

405

E-Print Network 3.0 - apatites Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Summary: (o C) zircon (U-Th)He plag 40Ar39Ar hbld 40Ar39Ar musc RbSr titanite UPb zircon UPb apatite FT... apatite (U-Th)He 1000 800 600 400 200 rutile UPb 0 0...

406

E-Print Network 3.0 - apatite induced renal Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Summary: (o C) zircon (U-Th)He plag 40Ar39Ar hbld 40Ar39Ar musc RbSr titanite UPb zircon UPb apatite FT... apatite (U-Th)He 1000 800 600 400 200 rutile UPb 0 0...

407

MSc in Digital Investigation & Forensic Computing UCD School of Computer Science and Informatics  

E-Print Network (OSTI)

MSc in Digital Investigation & Forensic Computing UCD School of Computer Science and Informatics to both law enforcement and civilian experts. Modules Computer Forensic Foundations Law for IT Investigators Application Forensics Investigative Techniques Corporate Investigations Information Security

408

Investigation Letter Report: I11IG002 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Letter Report: I11IG002 Letter Report: I11IG002 Investigation Letter Report: I11IG002 August 17, 2011 Impact of Copper Thefts on the Department of Energy A series of news articles during the last several months have reported increased thefts of copper nationally, including several that have interrupted electrical distribution and telephone service in communities across the country. The Department of Energy's laboratories, environmental remediation sites, generating stations and other facilities have not been immune to this problem. Over the last few years, the Office of Inspector General (OIG) has successfully investigated numerous reports of copper thefts from Department sites nationwide. The OIG believes that there are several practical, cost-effective steps that the Department can

409

ARM - Publications: Science Team Meeting Documents: Investigation of Ice  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigation of Ice Crystal Shapes Using Multi-resolution Techniques Investigation of Ice Crystal Shapes Using Multi-resolution Techniques McFarquhar, Greg University of Illinois Better knowledge of small-scale features from ice crystals are needed to determine their effects on radiation and hence to improve the treatment of clouds in climate models. With the Cloud Particle Imager (CPI) it is now possible to capture ice crystal images with 2.3 μm resolution and 256 gray scales of illumination, providing an unprecedented wealth of information to utilize in the ongoing quest to understand the small scale structure of ice crystals. In this study, we applied wavelet and fractal analysis to CPI images of ice crystals collected in cirrus by the University of North Dakota Citation during the Intensive Observation Period at the Southern

410

Electrical Resistivity Investigation of Gas Hydrate Distribution in  

NLE Websites -- All DOE Office Websites (Extended Search)

July 1 - September 30, 2011 July 1 - September 30, 2011 Electrical Resistivity Investigation of Gas Hydrate Distribution in the Mississippi Canyon Block 118, Gulf of Mexico Submitted by: Baylor University One Bear Place, Box 97354 Waco, TX 76798 Principal Author: John A. Dunbar Prepared for: United States Department of Energy National Energy Technology Laboratory October 14, 2011 Office of Fossil Energy 1 Electrical Resistivity Investigation of Gas Hydrate Distribution in Mississippi Canyon Block 118, Gulf of Mexico Pr oject Quar ter 20 Repor t Report Type: Quarterly Starting July 1, 2011 Ending September 30, 2011 Author: John A. Dunbar Baylor University Department of Geology October 14, 2011 DOE Award Number: DE-FC26-06NT142959

411

Scanning Transmission Electron Microscopy Investigations of Complex Oxides  

NLE Websites -- All DOE Office Websites (Extended Search)

Scanning Transmission Electron Microscopy Investigations of Complex Oxides Scanning Transmission Electron Microscopy Investigations of Complex Oxides Monday, May 23, 2011 - 3:30pm SSRL Conference room 137-322 Professor Tom Vogt, NanoCenter & Department of Chemistry, University of South Carolina High-Angle-Annular-Dark-Field/Scanning Transmission Electron Microscopy (HAADF/STEM) is a technique uniquely suited for detailed studies of the structure and composition of complex oxides. The HAADF detector collects electrons which have interact inelastically with the potentials of the atoms in the specimen and therefore resembles the better known Z2 (Z is atomic number) Rutherford scattering. One class of important catalysts consists of bronzes based on pentagonal {Mo6O21} building units; these include Mo5O14 and Mo17O47. In the last 20 years, new materials doped with

412

Electrical Resistivity Investigation of Gas Hydrate Distribution in  

NLE Websites -- All DOE Office Websites (Extended Search)

January 1 - March 31, 2012 January 1 - March 31, 2012 Electrical Resistivity Investigation of Gas Hydrate Distribution in the Mississippi Canyon Block 118, Gulf of Mexico Submitted by: Baylor University One Bear Place, Box 97354 Waco, TX 76798 Principal Author: John A. Dunbar Prepared for: United States Department of Energy National Energy Technology Laboratory April 18, 2012 Office of Fossil Energy 1 Electrical Resistivity Investigation of Gas Hydrate Distribution in Mississippi Canyon Block 118, Gulf of Mexico Pr oject Quar ter 22 Repor t Report Type: Quarterly Starting January 1, 2012 Ending March 31, 2012 Author: John A. Dunbar Baylor University Department of Geology April 18, 2012 DOE Award Number: DE-FC26-06NT142959

413

John C. Layton: Before The Subcommittee on Oversight and Investigations  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U.S. House of Representatives U.S. House of Representatives John C. Layton: Before The Subcommittee on Oversight and Investigations U.S. House of Representatives October 23, 1997 Before The Subcommittee on Oversight and Investigations U.S. House of Representatives Statement of John C. Layton, Inspector General Department of Energy The Office of Inspector General, Department of Energy (DOE), has identified deficiencies in the administration of performance-based contracts. I believe that if contracts have incentives, they should encourage superior performance and discourage substandard performance. They should also be structured to ensure that safety is not compromised. We have made recommendations to help assure that incentive fees paid under performance based contracts represent actual achievement by the Department's

414

DOE Closes Investigation of ASKO Dishwasher | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ASKO Dishwasher ASKO Dishwasher DOE Closes Investigation of ASKO Dishwasher September 8, 2010 - 4:50pm Addthis The Department of Energy has closed its investigation into the energy efficiency of ASKO Appliance Inc.'s dishwasher model D5122XXLB. After testing this model, the Department has found the model to be compliant with federal energy conservation standards. The Notice of Compliance Determination can be found here. DOE previously referred this model, which ASKO labeled as ENERGY STAR, to the U.S. Environmental Protection Agency (EPA) based on DOE testing showing that it consumed more energy than permitted by the ENERGY STAR program requirements. EPA has since delisted this model from the ENERGY STAR program. Addthis Related Articles DOE Energy Star Testing Reveals Inefficient ASKO Dishwasher

415

Using ex vivo organ culture models as surrogates to investigate  

NLE Websites -- All DOE Office Websites (Extended Search)

ex vivo organ culture models as surrogates to investigate ex vivo organ culture models as surrogates to investigate morphological and functional differences of mammary glands derived from mouse strains that differ in cancer susceptibility to understand the underlying mechanisms of radiation sensitivity or resistance Alvin Lo Lawrence Berkeley National Laboratory Abstract Goal: Within the Lawrence Berkeley National Laboratory’s Low Dose SFA, as part of Project 2, we are using a systems genetics approach to determine the contribution of non-targeted and targeted radiation effects for risk of mammary carcinogenesis. The goal of this work is to characterize the mammary gland of the parental mouse strains, and the F1 and F2 generations used in these studies with respect to tissue architecture and morphogenesis

416

Investigation of network-based information system model  

SciTech Connect

The objective of the DOE-LBNL summer student research program in computer and information sciences focused on investigating database- based http-based information architectures, and implementation of a prototype using DOE`s Comprehensive Epidemiologic Data Resource (CEDR) metadata or Epidemiology Guide content. We were successful in identifying the components of such an information system, and appropriate configuration given the requirements, and in implementing a prototype. This work comprised investigation of various information systems architectures or variants, evaluation and selection of various tools, products, and packages, preparation of databases, database content, output formats, and graphical (World Wide Web- compatible) interfaces. We successfully prepared and demonstrated network access to content from both the CEDR structured documentation and from the DOD Epidemiology Guides (site archive records).

Konrad, A.M.; Perez, M.; Rivera, J.; Rodriguez, Y.; Durst, M.J.; Merrill, D.W.; Holmes, H.H.

1996-09-01T23:59:59.000Z

417

Experimental investigation and model development for a harmonic drive transmission.  

SciTech Connect

Harmonic drive transmissions (HDTs) are compact, low-backlash, high-ratio, high-resolution rotary motion transmissions. One application to benefit from these attributes is the revolute joint robot. Engineers at the Advanced Photon Source (APS) are investigating the use of this type of robot for the positioning of an x-ray detector; understanding the properties of the robot components is crucial to modeling positioner behavior. The robot bearing elements had been investigated previously, leaving the transmission as the missing component. While the benefits of HDTs are well known, the disadvantages, including fluctuating dissipation characteristics and nonlinear stiffness, are not understood as well. These characteristics can contribute uncontrolled dynamics to the overall robot performance. A dynamometer has been constructed at the APS to experimentally measure the HDT's response. Empirical torque and position data were recorded for multiple transmission load cases and input conditions. In turn, a computer model of the dynamometer HDT system was constructed to approximate the observed response.

Preissner, C.; Shu, D.; Royston, T. J.; Univ. of Illinois at Chicago

2007-01-01T23:59:59.000Z

418

Investigation into economical desalination using optimized hybrid renewable energy system  

Science Journals Connector (OSTI)

This paper investigates the use of hybrid renewable energy systems (HRESs) in Reverse Osmosis (RO) desalination. Mathematical model aided with a newly developed computer program for sizing (HRES) components. The study evaluates the individual and total expenses needed as well as the amount of excess renewable energy production. An optimization program was developed to select the best (HRES) combination that can produce desalinated water in a relatively economic cost. It demonstrates an investigated optimization approach based on minimization of the excess energy. It presents the impact of the considered optimization technique on the unit cost of energy and consequently unit cost of desalinated water. Unit production costs of both energy and desalinated water for two existing small and medium (RO) plants powered with conventional electricity grid are compared with the generated electricity from optimized (HRES). Cost sensitivity evaluation for (HRES) components to estimate the most economical price of (HRES) for desalination is presented.

A. Hossam-Eldin; A.M. El-Nashar; A. Ismaiel

2012-01-01T23:59:59.000Z

419

Investigation of Laser Peening Effects on Hydrogen Charged Stainless Steels  

SciTech Connect

Hydrogen-rich environments such as fuel cell reactors can exhibit damage caused by hydrogen permeation in the form of corrosion cracking by lowering tensile strength and decreasing material ductility. Coatings and liners have been investigated, but there were few shot-peening or laser peening studies referenced in the literature with respect to preventing hydrogen embrittlement. The surface compressive residual stress induced by laser peening had shown success in preventing stress corrosion cracking (SCC) for stainless steels in power plants. The question arose if the residual stresses induced by laser peening could delay the effects of hydrogen in a material. This study investigated the effect of laser peening on hydrogen penetration into metal alloys. Three areas were studied: laser peening, hydrogenation, and hydrogen detection. This study demonstrated that laser peening does not reduce the hydrogen permeation into a stainless steel surface nor does it prevent hydrogen embrittlement. The effect of laser peening to reduce hydrogen-assisted fatigue was unclear.

Zaleski, T M

2008-10-23T23:59:59.000Z

420

Investigation of breached depleted UF{sub 6} cylinders  

SciTech Connect

In June 1990, during a three-site inspection of cylinders being used for long-term storage of solid depleted UF{sub 6}, two 14-ton steel cylinders at Portsmouth, Ohio, were discovered with holes in the barrel section of the cylinders. Both holes, concealed by UF{sub 4} reaction products identical in color to the cylinder coating, were similarly located near the front stiffening ring. The UF{sub 4} appeared to have self-sealed the holes, thus containing nearly all of the uranium contents. Martin Marietta Energy Systems, Inc., Vice President K.W. Sommerfeld immediately formed an investigation team to: (1) identify the most likely cause of failure for the two breached cylinders, (2) determine the impact of these incidents on the three-site inventory, and (3) provide recommendations and preventive measures. This document discusses the results of this investigation.

Barber, E.J.; Butler, T.R.; DeVan, J.H.; Googin, J.M.; Taylor, M.S.; Dyer, R.H.; Russell, J.R.

1991-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Investigation of breached depleted UF sub 6 cylinders  

SciTech Connect

In June 1990, during a three-site inspection of cylinders being used for long-term storage of solid depleted UF{sub 6}, two 14-ton steel cylinders at Portsmouth, Ohio, were discovered with holes in the barrel section of the cylinders. Both holes, concealed by UF{sub 4} reaction products identical in color to the cylinder coating, were similarly located near the front stiffening ring. The UF{sub 4} appeared to have self-sealed the holes, thus containing nearly all of the uranium contents. Martin Marietta Energy Systems, Inc., Vice President K.W. Sommerfeld immediately formed an investigation team to: (1) identify the most likely cause of failure for the two breached cylinders, (2) determine the impact of these incidents on the three-site inventory, and (3) provide recommendations and preventive measures. This document discusses the results of this investigation.

Barber, E.J.; Butler, T.R.; DeVan, J.H.; Googin, J.M.; Taylor, M.S.; Dyer, R.H.; Russell, J.R.

1991-09-01T23:59:59.000Z

422

Investigation of natural gas theft by magnetic remanence mapping  

Science Journals Connector (OSTI)

Abstract Natural gas theft causes major losses in the energy industry in Hungary. Among the non-technical losses occurring in natural gas networks, fraudulent residential consumption is one of the main factors. Up to 2014, gas meters that are most widely used in residential monitoring are manufactured with ferromagnetic moving components, which makes it possible to alter or disrupt the operation of the meters non-intrusively by placing permanent magnets on the casing of the meters. Magnetic remanence mapping was used to investigate a sample of 80 recalled residential meters and detect potentially fraudulent activity. 10% of the meters were found suspect by magnetic remanence measurement, of which 50% were confirmed to be potentially hijacked by further mechanical investigation. The details of the technique are described in this paper, along with experimental results and the discussion of the analysis of the real-world samples.

Zsolt Dob; Helga Kovcs; Pl Tth; rpd B. Palots

2014-01-01T23:59:59.000Z

423

Flow focusing in unsaturated fracture networks: A numerical investigation  

SciTech Connect

A numerical modeling study is presented to investigate flow-focusing phenomena in a large-scale fracture network, constructed using field data collected from the unsaturated zone of Yucca Mountain, Nevada, the proposed repository site for high-level nuclear waste. The two-dimensional fracture network for an area of 100 m x 150 m contains more than 20,000 fractures. Steady-state unsaturated flow in the fracture network is investigated for different boundary conditions and rock properties. Simulation results indicate that flow paths are generally vertical, and that horizontal fractures mainly provide pathways between neighboring vertical paths. In addition to fracture properties, flow-focusing phenomena are also affected by rock-matrix permeability, with lower matrix permeability leading to a high degree of flow focusing. The simulation results further indicate that the average spacing between flow paths in a layered system tends to increase and flow tends to becomes more focused, with depth.

Zhang, Keni; Wu, Yu-Shu; Bodvarsson, G.S.; Liu, Hui-Hai

2003-04-17T23:59:59.000Z

424

Black Carbon Soot Impact on Snow Albedo: A Laboratory Investigation  

NLE Websites -- All DOE Office Websites (Extended Search)

Black Carbon Soot Impact on Snow Albedo: A Laboratory Investigation Black Carbon Soot Impact on Snow Albedo: A Laboratory Investigation Speaker(s): Odelle Hadley Date: August 13, 2009 - 12:00pm Location: 90-3075 This presentation examines the changing cryosphere and specifically the role of black carbon on the reflectivity of snow. Small amounts of black carbon in snow purportedly contribute to a reduction in snow albedo, contributing to regional climate change and early onset of melting. Our current research focuses on the connection between black carbon and albedo reduction. This presentation will describe our laboratory experiments wherein we make and characterize pure and contaminated snow and assess the black carbon snow albedo reduction as a function of black carbon mixing ratio and snow grain size. Experimental results are compared to verify or

425

Laboratory Investigations of Low-Swirl Injectors Operating With Syngases  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigations of Low-Swirl Injectors Operating With Syngases Investigations of Low-Swirl Injectors Operating With Syngases Title Laboratory Investigations of Low-Swirl Injectors Operating With Syngases Publication Type Journal Article Year of Publication 2008 Authors Cheng, Robert K., and David Littlejohn Journal Proceedings of the Combustion Institute Type of Article Conference Paper: ASME Turbo Expo 2008: Power for Land Sea and Air Abstract The low-swirl injector (LSI) is a lean premixed combustion technology that has the potential for adaptation to fuel-flexible gas turbines operating on a variety of fuels. The objective of this study is to gain a fundamental understanding of the effect of syngas on the LSI flame behavior, the emissions and the flowfield characteristics for its adaptation to the combustion turbines in IGCC clean coal power plants. The experiments were conducted in two facilities. Open laboratory flames generated by a full size (6.35 cm) LSI were used to investigate the lean-blow off limits, emissions, and the flowfield characteristics. Verification of syngas operation at elevated temperatures and pressures were performed with a reduced scale (2.54 cm) LSI in a small pressurized combustion channel. The results show that the basic LSI design is amenable to burning syngases with up to 60% H2. Syngases with high H2 concentration have lower lean blow-off limits. From PIV measurements, the flowfield similarity behavior and the turbulent flame speeds of syngases flames are consistent with those observed in hydrocarbon and pure or diluted hydrogen flames. The NOx emissions from syngas flames show log-linear dependency on the adiabatic flame temperature and are comparable to those reported for the gaseous fuels reported previously. Successful firing of the reduced-scale LSI at 330 < T < 446o F and 8 atm verified the operability of this concept at gas turbine conditions.

426

An Investigation of the effect of graphite degradation on irreversible  

NLE Websites -- All DOE Office Websites (Extended Search)

An Investigation of the effect of graphite degradation on irreversible An Investigation of the effect of graphite degradation on irreversible capacity in lithium-ion cells. Title An Investigation of the effect of graphite degradation on irreversible capacity in lithium-ion cells. Publication Type Journal Article Year of Publication 2008 Authors Hardwick, Laurence J., Marek Marcinek, Leanne Beer, John B. Kerr, and Robert Kostecki Journal Electrochemical Society Volume 155 Start Page A442 Issue 6 Pagination A442-A447 Keywords chromatography, electrochemical electrodes, electrochemical impedance spectroscopy, Fourier transform spectra, graphite, infrared spectra, lithium, mass spectra, Raman spectra, scanning electron microscopy, secondary cells, sputtering, surface structure Abstract The effect of surface structural damage on graphitic anodes, commonly observed in tested Li-ion cells, was investigated. Similar surface structural disorder was artificially induced in Mag-10 synthetic graphite anodes using argon-ion sputtering. Raman microscopy, scanning electron microscopy, and Brunauer-Emmett-Teller measurements confirmed that Ar-ion sputtered Mag-10 electrodes display a similar degree of surface degradation as the anodes from tested Li-ion cells. Artificially modified Mag-10 anodes showed double the irreversible charge capacity during the first formation cycle compared to fresh unaltered anodes. Impedance spectroscopy and Fourier transform infrared spectroscopy on surface-modified graphite anodes indicated the formation of a thicker and slightly more resistive solid electrolyte interphase (SEI) layer. Gas chromatography/mass spectroscopy analysis of solvent extracts from the electrodes detected the presence of new compounds with Mw on the order of 1600gmol-1 for the surface-modified electrode with no evidence of elevated Mw species for the unmodified electrode. The structural disorder induced in the graphite during long-term cycling may be responsible for the slow and continuous SEI layer reformation, and consequently, the loss of reversible capacity due to the shift of lithium inventory in cycled Li-ion cells.

427

Investigation of formaldehyde and acetaldehyde sampling rate and ozone  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigation of formaldehyde and acetaldehyde sampling rate and ozone Investigation of formaldehyde and acetaldehyde sampling rate and ozone interference for passive deployment of Waters Sep-Pak XPoSure samplers Title Investigation of formaldehyde and acetaldehyde sampling rate and ozone interference for passive deployment of Waters Sep-Pak XPoSure samplers Publication Type Journal Article Year of Publication 2013 Authors Mullen, Nasim A., Marion L. Russell, Melissa M. Lunden, and Brett C. Singer Journal Atmospheric Environment Volume 80 Pagination 184-189 Date Published 12/2013 Keywords aldehyde; exposure; indoor air quality; passive sampler; residential Abstract This study investigated formaldehyde and acetaldehyde passive sampling rates and ozone interference for the DNPH-based Waters Sep-Pak XPoSure sampler. Previous studies have shown that ozone interferes with active sampling by this cartridge. Our study included one laboratory and six field experiments conducted in Northern California homes. Passive sampling rates of 1.10 ± 0.09 and 0.86 ± 0.10 mL/min determined for formaldehyde and acetaldehyde are lower than previously reported. In a controlled laboratory experiment there were small, statistically insignificant impacts of subsequent ozone exposure on formaldehyde and acetaldehyde mass passively collected on the samplers. This sampler is inexpensive, easy to deploy and to transport by mail, and has a high sampling capacity when used passively; it is suitable for a wide-range of monitoring applications. However, the passive sampling rate remains in question given the internally consistent, but different results obtained in our study and the previous study.

428

Investigation of flow in centrifugal impeller with tandem inducer  

E-Print Network (OSTI)

streamline Static pressure Gas constant Radial Coordinate r c Radius of curvature of meridional streamline Glade thickness or time Impeller velocity Relative velocity in x direction (Fig. 26 ) Free stream velocity Absolute velocity Relative... Major Subject: Mechanical Engineering INVESTIGATION OF FLOW IN CENTRIFUGAL IMPELLER WITH TANDEM INDUCER A Thesis by AKIRA NISHIDA P&~ (Chairman of C ittee) (Head of Department) (Member) (Member) Ld 4(? (Member) (Member) August 1976 AOSTRACT...

Nishida, Akira

1976-01-01T23:59:59.000Z

429

Investigation of the Swelling and Shrinkage Behaviors of Alginate Capsules  

E-Print Network (OSTI)

F68, in CaCl2 or BaCl2 solutions Use both the coulter counter and the microscope to investigate of Pluronic F68 used · In Figure 3, capsules in CaCl2 had greater swelling ratios than the BaCl2 capsules · Swelling ratios decrease as the F68 concentration increases · Beckman Coulter Counter · Use CaCl2

Mountziaris, T. J.

430

Intake retention functions and derived investigation levels for selected radioelements  

E-Print Network (OSTI)

an element is preferentially excreted via feces, as in clearance of class Y material from the lung. In addition, the ICRP recommends its use in special investigations, particularly following a known or suspected intake by inhalation of class W or Y.... INHALATION I RACTION OF INTAKE 2. 12. INDOS TECHNIQUE. 3. DEVELOPMENT . . . . . 19 . . . 26 . . . 29 . . . 30 Page 3. 1. ELEMENTS. . 3. 2. INTAKE PATHWAY. 3. 3. METABOLIC DATA. . 3. 4. EXCRETION DATA. . . 3. S. INTAKE DATA. 4. RESULTS...

Buitron Sanchez, Susana

2012-06-07T23:59:59.000Z

431

An experimental and theoretical acoustic investigation of single disc propellers  

E-Print Network (OSTI)

of MASTER OF SCIENCE December 1988 Major Subject: Aerospace Engineering AN EXPERIMENTAL AND THEORETICAL ACOUSTIC INVESTIGATION OF SINGLE DISC PROPELLERS A Thesis ELIZABETH ANN BUMANN Approved as to style and content by: Dr. Kenneth D. Korkan... 1988) Elizabeth Ann Bumsnn, B. S. , Texas AkM University Chairinan of Advisory Committee: Dr. Kenneth D. Korkan An experimental study of the acoustic field associated with two, three, and four blade propeller configurations was performed...

Bumann, Elizabeth Ann

2012-06-07T23:59:59.000Z

432

Investigation of the organic matter in inactive nuclear tank liquids  

SciTech Connect

Environmental Protection Agency (EPA) methodology for regulatory organics fails to account for the organic matter that is suggested by total organic carbon (TOC) analysis in the Oak Ridge National Laboratory (ORNL) inactive nuclear waste-tank liquids and sludges. Identification and measurement of the total organics are needed to select appropriate waste treatment technologies. An initial investigation was made of the nature of the organics in several waste-tank liquids. This report details the analysis of ORNL wastes.

Schenley, R.L.; Griest, W.H.

1990-08-01T23:59:59.000Z

433

An investigation of cement mortar thermal storage characteristics  

E-Print Network (OSTI)

energy storage characteristics of solid cement mortar cylinders. Two var1a- tions 1nvolving mechanically induced porosity were also investigated. Rocks, a commonly used sensible heat storage material, were tested to prov1de a reference for the cement... mortar. A numer1cal model, analogous to program available for rock bed storage systems, simulating the cement mortar cylinder storage section was developed. Heat transfer coefficients were calculated from the experimental data for use in the model...

Davis, Glenn Baker

2012-06-07T23:59:59.000Z

434

A sensitivity investigation of mathematical models for thermal effluent analysis  

E-Print Network (OSTI)

OF SCIENCE May 1974 MaJor Subject: Nuclear Engineering A SENSITIVITY INVESTIGATION OF MATHEbSTICAL MODELS FOR THERhRL EFFLUENT ANALYSIS A Thesis by F rank Lopez, Jr. Approved as to style and content by: 0- 1rman 0 ommlt ee o- rman o ommx ee... Quality Board, originally proposed the basis for this work and coordinated the data collection, numerical analysis, and reporting procedures for this project. Dr. Robert &. Cochran, Head of the Department of Nuclear Engineering, was helpful...

Lopez, Frank

2012-06-07T23:59:59.000Z

435

Investigation of soil damping on full-scale test piles  

E-Print Network (OSTI)

Test Pile Discussion of Results CASE STUDIES OF PILES IN CLAY WITH TIPS IN SAND General Victoria Test Pile St. Charles Parish Test Pile Discussion of Results INVESTIGATION OF POINT DAMPING PARAIIETER General I'iethod of Analysis Discussion... TABLE OF CONTENTS (CONTINUED) Beaumont Test Pile Chocolate Bayou Test Pile Victoria Test Pile St. Charles Parish Test Pile VITA P acae 41 4Z 43 44 45 LIST OF FIGURES Figure ~Pa e Friction Damping Parameter Versus Dynamic Driving Resistance...

Van Reenen, Dirk Andries

1971-01-01T23:59:59.000Z

436

Part 2: Quality Assurance Project Plan Remedial Investigation, UMore East  

E-Print Network (OSTI)

Part 2: Quality Assurance Project Plan Remedial Investigation, UMore East Dakota County, Minnesota\\23191092 UMore 1948 Parcel Remedial Inv\\WorkFiles\\SAP\\Part 2-QAPP Umore East v2.1\\QAPP rev. 2.1.doc A2 Table\\19\\23191092 UMore 1948 Parcel Remedial Inv\\WorkFiles\\SAP\\Part 2-QAPP Umore East v2.1\\QAPP rev. 2

Netoff, Theoden

437

A Dynamic Investigation of Sucker-Rod Pumping  

E-Print Network (OSTI)

KU ScholarWorks | The University of Kansas Theses and Dissertations Collection A Dynamic Investigation of Sucker-Rod Pumping Professor in Charge Floyd W. Preston by Roy M. Knapp B.S., University of Kansas, 1963 This work was digitized...-Rod Pumping System 2 II. Formulation of Analytic liquations 4 liquation of Motion 4 Boundary Conditions 6 Time Conditions 6 Surface Condition 7 Pump Condition 9 III. The Derivation of Finite Difference Analogies 15 to the Analytic Equations...

Knapp, Roy M.

1969-01-01T23:59:59.000Z

438

Systematic investigation of picosecond photoinduced absorption in hydrogenated amorphous silicon  

Science Journals Connector (OSTI)

A systematic study of the dependence of picosecond photoinduced absorption (PA) and transmission in hydrogenated amorphous silicon on sample thickness, doping concentration, and excitation intensity has been undertaken. Investigations demonstrated that the picosecond PA decays are not caused by recombination at the sample surface nor by deep trapping. The decays are consistent with thermalization within the band tails and doping-induced band-tail states.

W. B. Jackson; C. Doland; C. C. Tsai

1986-08-15T23:59:59.000Z

439

NETL: Investigation on Flame Characteristics and Burner Operability Issues  

NLE Websites -- All DOE Office Websites (Extended Search)

Investigation on Flame Characteristics and Burner Operability Issues of Oxy-Fuel Combustion Investigation on Flame Characteristics and Burner Operability Issues of Oxy-Fuel Combustion Project No.: DE-FE0002402 NETL has partnered with the University of Texas at El Paso (UTEP) to investigate the characteristics of oxy-fuel flames and assess their impact on the operability of oxy-fuel combustion systems. The examination of fundamental flame characteristics data and related burner operability parameters are essential for designing and developing oxy-fuel combustion systems for new power plants and retrofitting existing power generation units. In an oxy-fuel system, coal is combusted in an enriched oxygen environment using pure oxygen diluted with recycled CO2 or water vapor (H2O), resulting in a flue stream consisting only of CO2 and H2O (no other co-contaminants) (Figure 1). Oxy-fuel combustion is promising for CCUS applications because water can be condensed out of the CO2/H2O flue stream to produce a relatively pure CO2 end product for capture. Oxy-fuel combustion and subsequent CO2 capture is currently being considered by the DOE's Innovations for Existing Plants Program as having the potential to meet the goal of 90 percent CO2 capture without increasing the cost of electricity more than 35 percent.

440

Investigation of Wind Turbine Rotor Concepts for Offshore Wind Farms  

Science Journals Connector (OSTI)

Current plans in offshore wind energy developments call for further reduction of cost of energy. In order to contribute to this goal, several wind turbine rotor concepts have been investigated. Assuming the future offshore wind turbines will operate only in the offshore wind farms, the rotor concepts are not only evaluated for their stand-alone performances and their potential in reducing the loads, but also for their performance in an offshore wind farm. In order to do that, the 10MW reference wind turbine designed in Innwind.EU project is chosen as baseline. Several rotor parameters have been modified and their influences are investigated for offshore wind turbine design purposes. This investigation is carried out as a conceptual parametrical study. All concepts are evaluated numerically with BOT (Blade optimisation tool) software in wind turbine level and with Farmflow software in wind farm level for two wind farm layouts. At the end, all these concepts are compared with each other in terms of their advantages and disadvantages.

zlem Ceyhan; Francesco Grasso

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

A large scale environmental assessment: The Clinch River Remedial Investigation  

SciTech Connect

The USEPA identified the Department of Energy Oak Ridge Reservation (ORR) in east Tennessee as a Superfund National Priorities List site in 1989. Facilities at the ORR have released a variety of radiological, organic, and inorganic contaminants to the local aquatic environment as a result of nuclear weapons production, uranium enrichment, and energy research and development activities from the mid 1940s to the present. The Clinch River Remedial Investigation (CRRI) was initiated to meet the Resource Conservation Recovery Act (RCRA) and the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) requirements to determine the nature and extent of hazardous releases to the aquatic environment. Phase 1 of the CRRI consisted of sampling and analysis of selected sites representing differing levels of contamination to determine the range of contaminant concentrations present in off-site water, sediment, and fish. Sampling activities in support of Phase 2 of the remedial investigation were designed to assist in defining the nature and extent of the contaminants of concern in sediment, water and biota, and to provide information for assessing the potential risks to human health and the environment associated with those contaminants. A concurrent study evaluated potential remedial alternatives and identified effective and acceptable corrective measures. An overview of the CRRI, including a history of the facilities and their contaminant releases, and the regulatory context in which the remedial investigation occurred is presented.

LeHew, R.; Harris, R. [Oak Ridge National Lab., TN (United States)

1995-12-31T23:59:59.000Z

442

Experimental investigation of the Richtmyer-Meshkov instability.  

SciTech Connect

The Richtmyer-Meshkov instability (RMI) is experimentally investigated using several different initial conditions and with a range of diagnostics. First, a broadband initial condition is created using a shear layer between helium+acetone and argon. The post-shocked turbulent mixing is investigated using planar laser induced fluorescence (PLIF). The signature of turbulent mixing is present in the appearance of an inertial range in the mole fraction energy spectrum and the isotropy of the late-time dissipation structures. The distribution of the mole fraction values does not appear to transition to a homogeneous mixture, and it is possible that this effect may be slow to develop for the RMI. Second, the influence of the RMI on the kinetic energy spectrum is investigated using particle image velocimetry (PIV). The influence of the perturbation is visible relatively far from the interface when compared to the energy spectrum of an initially flat interface. Closer to the perturbation, an increase in the energy spectrum with time is observed and is possibly due to a cascade of energy from the large length scales of the perturbation. Finally, the single mode perturbation growth rate is measured after reshock using a new high speed imaging technique. This technique produced highly time-resolved interface position measurements. Simultaneous measurements at the spike and bubble location are used to compute a perturbation growth rate history. The growth rates from several experiments are compared to a new reshock growth rate model.

Weber, Christopher R. (University of Wisconsin-Madison, Madison, WI)

2011-09-01T23:59:59.000Z

443

LANL: Facility Focus, MST-6 Materials Surface Science Investigations Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

07-018 Spring 2007 07-018 Spring 2007 T he MST-6 Materials Surface Science Investigations Laboratory is home to a one-of-a-kind integrated instrument for surface science and materials research, allowing scientists at Los Alamos National Laboratory the unique opportunity to perform coordinated research using ultra-high vacuum surface measurements, in situ reactions, and materials synthesis tools. Housed in the Materials Science Laboratory, the surface science instrument features an ultra-clean integrated system for surface analysis and in situ surface modification, thin film deposition, and surface gas reactions. This integrated system is used for analytical surface science; materials electronic

444

Spectroscopic Investigations of Selected Cyclic and Bicyclic Molecules  

E-Print Network (OSTI)

fluorescence spectroscopy of jet-cooled molecules along with ultraviolet absorption spectroscopy. In recent years the group has investigated a number of bicyclic molecules containing the benzene ring including tetralin7 (TET) and 1,4-benzodioxan8 (14BZD... Description S 0 a S 1 b A? 1 1 C-H sym. stretch 3081 [3047] A? 26 35 Benzene stretch 756 722 2 2 C-H stretch [3072] [3028] 27 37 Benzene ring bend 712 682 3 3 C-H stretch 3060 R [3020] 28 39 Benzene ring bend 588 525 4 4 C...

McCann, Kathleen Rae

2010-10-12T23:59:59.000Z

445

Experimental Investigation Of Atmospheric Pressure Surface Wave Discharges  

SciTech Connect

Microwave atmospheric pressure discharge in neon sustained by surface waves in a dielectric tube is considered. The plasma column length was measured versus absorbed microwave power for different discharge conditions. This gives a view on the wave propagation characteristics. The predicted dependence of discharge length on the total flux of wave power based on the modified model of non-equilibrium plasma is compared with experimental values. Moreover, we present results of spectroscopic investigations of the electron density. The electron density was determined using the method based on the Stark broadening of H{beta} spectral line. The spectroscopic results we shall use developing of a model of propagation of surface wave.

Czylkowski, D.; Jasinski, M.; Nowakowska, H.; Zakrzewski, Z. [The Szewalski Institute of Fluid-Flow Machinery, Polish Academy of Sciences, Fiszera 14, 80-231 Gdansk (Poland)

2006-01-15T23:59:59.000Z

446

Fast analog-to-digital converter for physical investigations  

SciTech Connect

An analog signal input module is described with a sampling period of 20 nanoseconds to 5 microseconds and with a 256-byte buffer memory. The range of measured voltages is from -2.5 to +2.5 V. The module was designed to aid in studies of short pulse events especially for investigations of nonequilibrium processes in semiconductors. With the aid of mathematical processing it was possible to measure excess carrier lifetimes ranging from 40 nsec to 5 usec. It is possible to reduce the signal sampling rate by programmed increase of the clock pulse period without adding any hardware.

Borimskii, V.V.; Novoderezhkin, V.I.; Maevskii, V.V.

1988-05-01T23:59:59.000Z

447

Investigation of silver electrodeposition on polycrystalline platinum by iodine chemisorption  

E-Print Network (OSTI)

Qb)ja'A (12) Silver electrodeposition onto the I-pretreated polycrystalline Pt electrode was done using 2 mM AgC104 in 1 M H2SO4. Under these conditions, Ag deposition consists of two underpotential deposition peaks at 0. 65 and 0. 50 V (peaks 1...INVESTIGATION OF SILVER ELECIRODEPOSITION ON POLYCRYSTALLINE PLATINUM BY IODINE CHEMISORPTION A Thesis by JOHN EUGENE HARRIS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements...

Harris, John Eugene

1988-01-01T23:59:59.000Z

448

Investigation of Structural and Electronic Properties of Graphene Oxide  

SciTech Connect

The local atomic structure of graphene oxide has been probed using synchrotron radiations. Detailed investigations of recently proposed simplistic model of graphene oxide using x-ray absorption near edge spectroscopy have been performed. X-ray diffraction measurements and calculations indicate loss of coherence between graphene-like layers. However, larger in-plane structural coherence is understood to be present. Selected area electron diffraction measurements indicate the presence of graphitic regions in graphene oxide which is expected to produce interesting confinement effects in graphene oxide which could be important for the development of tunable electronic and photonic devices.

S Saxena; T Tyson; S Shukla; E Negusse; H Chen; J Bai

2011-12-31T23:59:59.000Z

449

A magnetotelluric investigation of crustal structure in southeastern Arizona  

E-Print Network (OSTI)

was difficult to investigate because of ground water complications and because of the large amount of volcanics present in the region. Two known geothermal resource areas (KGRA's), the Clifton KGRA and the Gillard KGRA, lie along the MT profile. The KGRA... area is reflected in the resistivity model by a shallow, very conductive (5 ohm-m) anomaly. This is the only such anomaly detected along the NT profile, suggesting that only the Clifton-Norenci area is of geothermal interest. DEDICATION To my...

Parizek, Daniel Joseph

2012-06-07T23:59:59.000Z

450

An investigation of regulatory and voluntary environmental capital expenditures  

Science Journals Connector (OSTI)

This paper investigates the firm-specific economic consequences of regulatory and voluntary environmental capital expenditures. Using firm-level environmental data, I decompose total environmental capital expenditures into estimates of regulatory and voluntary components. I then examine the relations of regulatory and voluntary environmental capital outlays with future abnormal earnings, stock prices, and stock returns. As predicted, the empirical analysis reveals that regulatory environmental capital expenditures are negatively associated with future abnormal earnings. Moreover, market-based tests indicate that the regulatory component of environmental capital expenditures is negatively priced. Finally, the results suggest that voluntary environmental capital expenditures and regulatory environmental capital expenditures have different firm-specific economic consequences.

Derek Johnston

2005-01-01T23:59:59.000Z

451

Investigation of valve failure problems in LWR power plants  

SciTech Connect

An analysis of component failures from information in the computerized Nuclear Safety Information Center (NSIC) data bank shows that for both PWR and BWR plants the component category most responsible for approximately 19.3% of light water reactor (LWR) power plant shutdowns. This investigation by Burns and Roe, Inc. shows that the greatest cause of shutdowns in LWRs due to valve failures is leakage from valve stem packing. Both BWR plants and PWR plants have stem leakage problems (BWRs, 21% and PWRs, 34%).

None

1980-04-01T23:59:59.000Z

452

Radar investigation of the Cote Blanche salt dome  

E-Print Network (OSTI)

PADAR IiVVESTICATIOH CF THE COZE ELANCHR SALT DO&: A Thests EOHEET DOSAED SZEVAET Subm-'tt. ii' to the Crsduete Coilege of Ter: s AVi', i;nlu xsity in partfal fulfi' line?t of th ': quiremen fc z' tht degree o %P t S "t Clt. 'iCE iugust. l...HIC major Sub jest: Ceoohysfes RADAR INVESTIGATION OP THE COTE BLANCHE SALT DOME A Thesis by ROBERT DONALD STEWART Approved as to style and nor. tent by: (Chairman of Comml ee) ( Ir~c" (Head of De rtment ? Member) (Member) August 1974 ABSTRACT...

Stewart, Robert Donald

2012-06-07T23:59:59.000Z

453

Investigation of single unit flashovers in HVDC insulator strings  

SciTech Connect

In HVDC transmission lines, a special phenomenon, so called single unit flashover, is observed under some special conditions. Only one or two insulator units repeat flashovers, not resulting in an overall flashover along the string. However, higher magnitudes of audible noise, radio and television interferences, may give a serious problem. Based on the investigation on {+-}500-kV full scale insulator strings, higher occurrence probability of single unit flashovers under cold-wet-switch-on conditions was clarified compared with normal continuous operating voltage conditions. Effectiveness of the newly proposed countermeasures to prevent single unit flashovers was demonstrated by experiments in laboratory and in field.

Ishikawa, Kouichi; Kageyama, Hiroshi; Yamada, Yasuhiro [Kansai Electric Power Co., Inc., Osaka (Japan)] [Kansai Electric Power Co., Inc., Osaka (Japan); Matsuoka, Ryosuke; Ito, Susumu; Sakanishi, Kenji [NGK Insulators, Ltd., Nagoya (Japan)] [NGK Insulators, Ltd., Nagoya (Japan)

1996-10-01T23:59:59.000Z

454

Theoretical investigations of silver clusters and silver-ligand systems.  

SciTech Connect

Studies directed at understanding structural and electronic properties of silver clusters have been and remain the subject of an active theoretical [1-22] and experimental [23- 38] effort. One of the reasons is the (still) important role these systems play in the photographic process. Investigations of interactions of silver clusters with different atoms and molecules are motivated primarily by a possible utility of these clusters in catalytic processes. The important role of silver in the selective oxidation of ethylene into ethylene oxide, the feedstock for polyester production, is well-known [39]. Possible variations in chemical reactivity with the cluster size and understanding of the mechanisms of interactions with different ligands may lead to new and more efficient applications. Investigations of cluster-ligand systems also contribute a great deal to a better understanding of gas-surface interactions. Accordingly, theoretical studies of silver clusters and cluster-ligand systems [40-44] fall into two categories--those that use clusters as models for silver surfaces [40], and those that target clusters and cluster-ligand interactions as subjects in their own right [41-44]. The common goal of all these studies is to elucidate the nature of the interatomic interactions and bonding at the microscopic level and thereby arrive at a fundamental understanding and description of the various structural and electronic properties.

Jellinek, J.; Salian, U.; Srinivas, S.

1999-05-19T23:59:59.000Z

455

Summary of scientific investigations for the Waste Isolation Pilot Plant  

SciTech Connect

The scientific issues concerning disposal of radioactive wastes in salt formations have received 40 years of attention since the National Academy of Sciences (NAS) first addressed this issue in the mid-50s. For the last 21 years, Sandia National Laboratories (SNL) have directed site specific studies for the Waste Isolation Pilot Plant (WIPP). This paper will focus primarily on the WIPP scientific studies now in their concluding stages, the major scientific controversies regarding the site, and some of the surprises encountered during the course of these scientific investigations. The WIPP project`s present understanding of the scientific processes involved continues to support the site as a satisfactory, safe location for the disposal of defense-related transuranic waste and one which will be shown to be in compliance with Environmental Protection Agency (EPA) standards. Compliance will be evaluated by incorporating data from these experiments into Performance Assessment (PA) models developed to describe the physical and chemical processes that could occur at the WIPP during the next 10,000 years under a variety of scenarios. The resulting compliance document is scheduled to be presented to the EPA in October 1996 and all relevant information from scientific studies will be included in this application and the supporting analyses. Studies supporting this compliance application conclude the major period of scientific investigation for the WIPP. Further studies will be of a ``confirmatory`` and monitoring nature.

Weart, W.D.

1996-02-01T23:59:59.000Z

456

Investigation of breached depleted UF{sub 6} cylinders  

SciTech Connect

In June 1990, during a three-site inspection of cylinders being used for long-term storage of solid depleted UF{sub 6}, two 14-ton cylinders at Portsmouth, Ohio, were discovered with holes in the barrel section of the cylinders. An investigation team was immediately formed to determine the cause of the failures and their impact on future storage procedures and to recommend corrective actions. Subsequent investigation showed that the failures most probably resulted from mechanical damage that occurred at the time that the cylinders had been placed in the storage yard. In both cylinders evidence pointed to the impact of a lifting lug of an adjacent cylinder near the front stiffening ring, where deflection of the cylinder could occur only by tearing the cylinder. The impacts appear to have punctured the cylinders and thereby set up corrosion processes that greatly extended the openings in the wall and obliterated the original crack. Fortunately, the reaction products formed by this process were relatively protective and prevented any large-scale loss of uranium. The main factors that precipitated the failures were inadequate spacing between cylinders and deviations in the orientations of lifting lugs from their intended horizontal position. After reviewing the causes and effects of the failures, the team`s principal recommendation for remedial action concerned improved cylinder handling and inspection procedures. Design modifications and supplementary mechanical tests were also recommended to improve the cylinder containment integrity during the stacking operation.

DeVan, J.H. [Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)

1991-12-31T23:59:59.000Z

457

Computational investigation of thermal gas separation for CO2 capture.  

SciTech Connect

This report summarizes the work completed under the Laboratory Directed Research and Development (LDRD) project 09-1351, 'Computational Investigation of Thermal Gas Separation for CO{sub 2} Capture'. Thermal gas separation for a binary mixture of carbon dioxide and nitrogen is investigated using the Direct Simulation Monte Carlo (DSMC) method of molecular gas dynamics. Molecular models for nitrogen and carbon dioxide are developed, implemented, compared to theoretical results, and compared to several experimental thermophysical properties. The molecular models include three translational modes, two fully excited rotational modes, and vibrational modes, whose degree of excitation depends on the temperature. Nitrogen has one vibrational mode, and carbon dioxide has four vibrational modes (two of which are degenerate). These models are used to perform a parameter study for mixtures of carbon dioxide and nitrogen confined between parallel walls over realistic ranges of gas temperatures and nominal concentrations of carbon dioxide. The degree of thermal separation predicted by DSMC is slightly higher than experimental values and is sensitive to the details of the molecular models.

Gallis, Michail A.; Bryan, Charles R.; Brady, Patrick Vane; Torczynski, John Robert; Brooks, Carlton, F.

2009-09-01T23:59:59.000Z

458

Investigation on precipitation in Zircaloy-2 fuel cladding tube  

Science Journals Connector (OSTI)

Morphology of the precipitates and kinetics of precipitation in ? quenched Zircaloy-2 has been investigated using small-angle X-ray scattering, wide-angle X-ray scattering and transmission electron microscopy. Wide-angle X-ray scattering and transmission electron microscopy investigations indicate the existence of two types of intermetallic precipitates, namely, tetragonal Zr2(Fe,Ni) and hexagonal Zr(Fe,Cr)2. Porod exponents estimated from small-angle X-ray scattering profiles have been found to be less than four. These observations have been explained in terms of the existence of precipitates with two different morphologies, spherical and non-spherical (plate-like), which was also confirmed by transmission electron microscopy. The precipitate size distribution for the virgin specimen shifts towards the smaller radius side after ? quenching and starts growing gradually towards the higher radius side with increase in aging time due to nucleation and growth. Phase separation is accompanied by dynamical scaling behaviour for different aging time.

D Sen; S Mazumder; R Tewari; P.K De; H Amenitsch; S Bernstorff

2000-01-01T23:59:59.000Z

459

Salmon Site Remedial Investigation Report, Appendix B (Part 2)  

SciTech Connect

This Salmon Site Remedial Investigation Report provides the results of activities initiated by the U.S. Department of Energy (DOE) to determine if contamination at the Salmon Site poses a current or future risk to human health and the environment. These results were used to develop and evaluate a range of risk-based remedial alternatives. Located in Lamar County, Mississippi, the Salmon Site was used by the U.S. Atomic Energy Commission (predecessor to the DOE) between 1964 and 1970 for two nuclear and two gas explosions conducted deep underground in a salt dome. The testing resulted in the release of radionuclides into the salt dome. During reentry drilling and other site activities, liquid and solid wastes containing radioactivity were generated resulting in surface soil and groundwater contamination. Most of the waste and contaminated soil and water were disposed of in 1993 during site restoration either in the cavities left by the tests or in an injection well. Other radioactive wastes were transported to the Nevada Test Site for disposal. Nonradioactive wastes were disposed of in pits at the site and capped with clean soil and graded. The preliminary investigation showed residual contamination in the Surface Ground Zero mud pits below the water table. Remedial investigations results concluded the contaminant concentrations detected present no significant risk to existing and/or future land users, if surface institutional controls and subsurface restrictions are maintained. Recent sampling results determined no significant contamination in the surface or shallow subsurface. The test cavity resulting from the experiments is contaminated and cannot be economically remediated with existing technologies. The ecological sampling did not detect biological uptake of contaminants in the plants or animals sampled. Based on the current use of the Salmon Site, the following remedial actions were identified to protect both human health and the environment: (1) the installation of a water supply system that will provide potable water to the site and residence in the proximity to the site; (2) continued maintenance of surface institutional controls and subsurface restrictions; and (3) continue to implement the long-term hydrologic monitoring program. The Salmon Site will be relinquished the State of Mississippi as mandated by Public Law 104-201-September 23, 1996, to be used as a demonstration forest/wildlife refuge. Should the land use change in the future and/or monitoring information indicates a change in the site conditions, the DOE will reassess the risk impacts to human health and the environment.

USDOE /NV

1999-09-01T23:59:59.000Z

460

Mr. Harold Snyder Chief, Discovery and Investigations Branch  

Office of Legacy Management (LM)

Harold Snyder Harold Snyder Chief, Discovery and Investigations Branch Hazardous Site Control Division Administration for Solid Waste and Emergency Response U. S. Environmental Protection Agency 401 M Street, S. W. Washington, D. C. 70460 Dear Mr. Snyder: The Department of Energy (DDE) has conducted a radiological survey at the Conserv Corporation (The former Virginia-Carolina Chemical Corporation), Nichols, Florida. This survey indicated that levels of residual radioactive material and associated radiation levels at the sfte are in excess c?f those used by DOE to determine if a site requires remedial actfon. The data did not indicate that, under the current use of the site, there was any hazard to the workers or the general public. However, changes fn site use or modifications to the facility could'possibly result

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

COLUMBIA RADIATION LABORATORY RESEARCH INVESTIGATION DIRECTED TOWARD EXTENDING  

NLE Websites -- All DOE Office Websites (Extended Search)

iVP-^"^^? iVP-^"^^? COLUMBIA RADIATION LABORATORY RESEARCH INVESTIGATION DIRECTED TOWARD EXTENDING THE USEFUL RANGE OF THE ELECTROMAGNETIC SPECTRUM Special Technical Report Signal Corps Contract DA-36-039 SC-64630 DA Project No. 3-99-10-022 SC Project No. 102B U. S. Army Laboratory Procurement Office Signal Corps Supply Agency Fort Monmouth, New Jersey The Trustees of Columbia University in the City of New York Box 6, Low Memorial Library New York 27, New York March 1, 1956 DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. COLUMBIA RADIATION LABORATORY Collected Papers on the AAASER (Microwave Amplification by Stimulated Emission of Radiation) Special Technical Report

462

Environment/Health/Safety (EHS): Performing Injury Investigations  

NLE Websites -- All DOE Office Websites (Extended Search)

Injury Review & Analysis Injury Review & Analysis Investigation Team Roles Data Gathering Personnel Time Space Activity Hazards Work Authorizations Equipment Human Factors Slips, Trips, & Falls Ergonomics ISM Analysis Core Func./Guiding Princ. ISM Builder Examples Corrective Action Dev. CHESS Login CHESS User's Manual Accident Statistics Occupational Injury and Illness Review Paul Alivisatos photo Lab Director Paul Alivisatos shares guiding principles to be used during incident anlayses. This tutorial introduces the LBNL Injury Review Program and provides a 'toolkit' that to help you in the injury review process. The tool kit includes tools for data gathering, ISM analysis, and corrective action development. LBNL employees must report report all work-related injuries or illnesses to their supervisor and Health Services. A work-related injury (or

463

NETL: News Release - New Projects to Investigate Smart Drilling Options  

NLE Websites -- All DOE Office Websites (Extended Search)

February 20, 2004 February 20, 2004 New Projects to Investigate "Smart Drilling" Options Promise Lower Cost, More Reliable Gas Drilling Two additional projects have been selected under a Department of Energy solicitation designed to advance performance when drilling for natural gas. The projects are a key component of the Department's gas exploration and production research program, and support the President's National Energy Policy, which calls for boosting domestic production of natural gas to ensure an adequate future supply at reasonable prices. With shallow and conventional natural gas resources in the United States being depleted, drillers must reach for gas miles below the earth's surface, where temperatures run up to 450 EF and pressures are hundreds of times greater than atmospheric pressure. "Smart drilling" options can increase productivity, improve drilling safety, and lower costs when drilling for these hard-to-reach deep gas supplies.

464

Mr. Harold Snyder Chief, Discovery and Investigations Branch  

Office of Legacy Management (LM)

. 20545 . 20545 FEB 2 7 1985 Mr. Harold Snyder Chief, Discovery and Investigations Branch Hazardous Site Control Division Administration for Solid Waste and Emergency Response U. S. Environmental Protection Agency 401 M Street, S. W. Washington, D. C. 20460 Dear Mr. Snyder: The Department of Olin Corporation, Joliet, Illinois. Energy (DOE) has conducted a radiological survey at the Chemicals Group (The former Blockson Chemical Company), This survey indicated that levels of residual radioactive material and associated radiation levels at the site are in excess of those used by DOE to determine if a site requires remedial action. The data did not indicate that, under the current use of the site, there was any hazard to the workers or the general public. However,

465

ORNUTM-13249 DRAFT AN ECOLOGICAL INVESTIGATION OF A VANADIUM  

Office of Legacy Management (LM)

ORNUTM-13249 ORNUTM-13249 DRAFT AN ECOLOGICAL INVESTIGATION OF A VANADIUM AND URANIUM MILL TAILINGS SITE 1. G. Smith, M. J. Peterson, and M. G. Ryon Biological Monitoring and Abatement Program Environmental Sciences Division Oak RidgeNational Laboratory Oak Ridge, Tennessee May 1996 Prepared for Gretchen A. Pierce Healthand Safety Research Division Environmental Technology Section Oak RidgeNational Laboratory GrandJunction, Colorado Prepared by the Environmental Sciences Division Oak RidgeNational Laboratory Oak Ridge, Tennessee 37831 Managed by LOCKHEED MARTIN ENERGY RESEARCH CORP. for the U. S. DEPARTMENT OF ENERGY under contract DE-AC05-960R22464 I. INTRODUCTION From 1942 through 1946, the Vanadium Corporation of America operated a vanadium and uranium mill in Monticello, Utah (Rust Geotech 1995a). In 1948, the U. S. Atomic Energy Commission (AEC) purchased the mill site

466

Mr. Harold Snyder, Chief Discovery and Investigation Branch  

Office of Legacy Management (LM)

Ofll s' Ofll s' :y 1: ,' :*,; / c- tii; 1 ;q' (/. 4 L Department of Energy Washington, D .C. 20545 Mr. Harold Snyder, Chief Discovery and Investigation Branch Hazardous Site Control Division Administration for Solid Waste and Emergency Response U.S. Environmental Protection Agency 401 M Street Washington, D.C. 20460 Dear Mr. Snyder: The Department of Energy (DOE) radiological survey at the former Horizons, Inc. facility at 2909 East 79th Street in Cleveland, Ohio, performed in 1977, indicated that levels of residual radioactive materials and associated radiation levels were in excess of those used by DOE to determine if a site requires remedial action. The radioactive contamination and elevated radiation levels on the site were found, for the most part, in storage areas, in drains, and under floors. These data did

467

Quantum-chemical investigation of five-membered saturated heterocycles  

SciTech Connect

The objects of the authors' investigation were five-membered rings with ine heteroatom in the ring, viz., tetrahydrofuran, tetrahydrothiophene, pyrrolidine, and N-methylpyrrolidine, as well as several 1,2- and 1,3-diheterocyclopentanes, viz., 1,2-dioxolane, 1,2-pyrazolidine, 1,3-dioxolane, 1,3-dithiolane, N,N'-dimethyl-1,3-imidazolidine, and N-methyl-1.3-oxazolidine. It is shown that among the various semiempirical variations of the SCF MO LCAO approximation, the MNDO method correctly and most accurately reproduces the equilibrium geometry of molecules of saturated five-membered heterocycles. The MINDO/3 method produces smaller deviations of the first ionization potentials from the experimental values than do the MNDO and CNDO/2 methods. An analysis of the photoelectron spectra has been carried out by this method on the basis of the data from calculations.

Tupitsyn, I.F.; Kane, A.A.; Shibaev, A. Yu.

1985-07-01T23:59:59.000Z

468

Investigation of saliva of patients with periodontal disease using NAA  

SciTech Connect

In this study the non-stimulated whole saliva of 26 healthy subjects (mean age 33.9 {+-} 11.0 years, range: 26 to 49 years) and 11 patients with periodontal disease (mean age 41.7 {+-} 11.5 years; range 29 to 55 years) was investigated using Neutron Activation Analysis (NAA) technique. The samples were obtained from donors at Sao Paulo city (Brazil). The analyses were performed in the nuclear reactor IEA-R1 (3.5-4.5MW, pool type) at IPEN/CNEN-SP (Brazil). Considerable changes in Ca and S saliva's level were identified in patients with periodontal disease suggesting they can be used as monitors of periodontal diseases.

Zamboni, C. B.; Metairon, S.; Medeiros, I. M. M. A. [Instituto de Pesquisas Energeticas e Nucleares, IPEN - CNEN/SP Av. Professor Lineu Prestes 2242- 05508-000 Sao Paulo, SP (Brazil); Lewgoy, H. R. [Universidade Anhanguera Bandeirante, UNIBAN R. Maria Candida, 1813, Bloco G / 6o andar - 02071-013 Sao Paulo, SP (Brazil)

2013-05-06T23:59:59.000Z

469

Investigation of stack materials for miniature thermoacoustic engines  

Science Journals Connector (OSTI)

In a thermoacoustic engine one of the most critical components is the stack that interacts thermally with a sound field. Its effective surface area determines directly the cooling power and efficiency while the thermal properties determine the losses. Moreover as the engines are miniaturized stack performance on a small scale becomes a limiting factor especially when a stack length of 1000?? or less has to maintain temperature differences of around 30C. We have investigated as stack material cotton wool glass wool ceramics silica aerogel carbon fibers and carbon powder by measuring flow resistance at high acoustic frequencies 420 kHz and thermal transport properties. The mechanical properties and ease of machining to small dimensions of the order of 1?? have been studied. In selecting the ideal material for very small devices a compromise needs to be made between thermoacoustic and mechanical properties. [Work supported by ONR.

2001-01-01T23:59:59.000Z

470

Interferometric investigation of optical breakdown in air at  

Science Journals Connector (OSTI)

An investigation was made of the thermal processes which accompany optical breakdown in air at the surface of a metallic target. A titanium target was subjected to radiation of power density ~0.3 MW/cm2 from a CO2 gas-discharge laser, for a period of ~ 1 msec. The use of interferometric diagnostics having adequate spatial and temporal resolution (~300 ? and ~30 usec) made it possible to describe the heating of the air at the target surface before breakdown, the formation and propagation of the breakdown plasma, the absorption of laser radiation in it, and the heating of the air by the plasma. Estimates were made of the plasma parameters.

A V Bondarenko; V P Voronina; I I Gorodnicheva; E V Dan'shchikov; A I Zakharchenko; F V Lebedev; A V Ryazanov; M M Smakotin

1980-01-01T23:59:59.000Z

471

Investigating Biological Matter with Theoretical Nuclear Physics Methods  

E-Print Network (OSTI)

The internal dynamics of strongly interacting systems and that of biomolecules such as proteins display several important analogies, despite the huge difference in their characteristic energy and length scales. For example, in all such systems, collective excitations, cooperative transitions and phase transitions emerge as the result of the interplay of strong correlations with quantum or thermal fluctuations. In view of such an observation, some theoretical methods initially developed in the context of theoretical nuclear physics have been adapted to investigate the dynamics of biomolecules. In this talk, we review some of our recent studies performed along this direction. In particular, we discuss how the path integral formulation of the molecular dynamics allows to overcome some of the long-standing problems and limitations which emerge when simulating the protein folding dynamics at the atomistic level of detail.

Pietro Faccioli

2011-08-25T23:59:59.000Z

472

Investigations of Slow Motions of the SLAC Linac Tunnel  

SciTech Connect

Investigations of slow transverse motion of the linac tunnel of the Stanford Linear Collider have been performed over period of about one month in December 1999--January 2000. The linac laser alignment system, equipped with a quadrant photodetector, allowed submicron resolution measurement of the motion of the middle of the linac tunnel with respect to its ends. Measurements revealed two major sources responsible for the observed relative motion. Variation of the external atmospheric pressure was found to be the most significant cause of short wavelength transverse motion of the tunnel. The long wavelength component of the motion has been also observed to have a large contribution from tidal effects. The measured data are essential for determination of parameters for the Next Linear Collider.

Seryi, Andrei

2000-08-31T23:59:59.000Z

473

Investigation of benefit of using coal wastes in cement production  

Science Journals Connector (OSTI)

Waste disposal in coal preparation plants leads to serious environmental problems. These wastes usually contain about 20% carbon, and the composition of the remaining ash is similar to clay. Addition of these wastes to cement clinker raw material utilises carbon as a source of energy. In this investigation, the effect of addition of these waste materials to the raw materials used in cement manufacture is studied. Ordinary type II cement and sulphoaluminate cement may be produced from the wastes. Mechanical strength, chemical and phase analysis, setting time and particle size distribution of the cement were studied. The results of the experiments show that an addition of about 3% of the coal wastes to the raw materials used in cement manufacture produces cements with good quality. Further, energy consumption may be reduced by up to 15%.

A. Sarrafi; M.R. Izadpanah; A. Ebrahimi; A.I. Mansouri

2011-01-01T23:59:59.000Z

474

Multi-storage Hybrid System Approach and Experimental Investigations  

Science Journals Connector (OSTI)

Abstract The paper presents a new multi-storage hybrid system concept for the improvement of self-consumption rate, conversion efficiency and storage lifetime in photovoltaic (PV) hybrid systems. Main idea is the smart combination and control of short- and long-term storage technologies with supplementary operating characteristics. The paper discusses a typical application example of a PV-hybrid system with lithium-ion battery, hydrogen and heat storage path. A dynamic lithium-ion battery model is presented. The power electronic and control structure of the multi-storage experimental test-bed is explained. Investigation results for a typical application example demonstrate the functionality and benefits of the proposed concept.

Thilo Bocklisch; Michael Bttiger; Martin Paulitschke

2014-01-01T23:59:59.000Z

475

Investigation of dominant spin wave modes by domain walls collision  

SciTech Connect

Spin wave emission due to field-driven domain wall (DW) collision has been investigated numerically and analytically in permalloy nanowires. The spin wave modes generated are diagonally symmetric with respect to the collision point. The non-propagating mode has the highest amplitude along the middle of the width. The frequency of this mode is strongly correlated to the nanowire geometrical dimensions and is independent of the strength of applied field within the range of 0.1?mT to 1?mT. For nanowire with film thickness below 5?nm, a second spin wave harmonic mode is observed. The decay coefficient of the spin wave power suggests that the DWs in a memory device should be at least 300?nm apart for them to be free of interference from the spin waves.

Ramu, M.; Purnama, I.; Goolaup, S.; Chandra Sekhar, M.; Lew, W. S., E-mail: wensiang@ntu.edu.sg [School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371 (Singapore)

2014-06-28T23:59:59.000Z

476

Age Dating of Mixed SNM--Preliminary Investigations  

SciTech Connect

Recently we investigated the nuclear forensics problem of age determination for mixed special nuclear material (SNM). Through limited computational mixing experiments and interactive age analysis, it was observed that age dating results are generally affected by the mixing of samples with different assays or even by small radioactive material contamination. The mixing and contamination can be detected through interactive age analysis, a function provided by the Decay Interaction, Visualization and Analysis (DIVA) software developed by NSTec. It is observed that for mixed SNM with two components, the age estimators typically fall into two distinct clusters on the time axis. This suggests that averaging or other simple statistical methods may not always be suitable for age dating SNM mixtures. Instead, an interactive age analysis would be more suitable for age determination of material components of such SNM mixtures. This work was supported by the National Center for Nuclear Security (NCNS).

Yuan, D., Guss, P. P., Yfantis, E., Klingensmith, A., Emer, D.

2011-12-01T23:59:59.000Z

477

Theoretical investigations of two Si-based spintronic materials  

SciTech Connect

Two Si-based spintronic materials, a Mn-Si digital ferromagnetic heterostructure ({delta}-layer of Mn doped in Si) with defects and dilutely doped Mn{sub x}Si{sub 1-x} alloy are investigated using a density-functional based approach. We model the heterostructure and alloy with a supercell of 64 atoms and examine several configurations of the Mn atoms. We find that 25% substitutional defects without vacancies in the {delta} layer diminishes half metallicity of the DFH substantially. For the alloy, the magnetic moment M ranges from 1.0-9.0 {mu}{sub B}/unit-cell depending on impurity configuration and concentration. Mn impurities introduce a narrow band of localized states near E{sub F}. These alloys are not half metals though their moments are integer. We explain the substantially different magnetic moments.

Fong, C Y; Snow, R; Shaughnessy, M; Pask, J E; Yang, L H

2007-08-03T23:59:59.000Z

478

Analytical investigation of the dynamics behaviors of quantum cascade laser  

Science Journals Connector (OSTI)

Abstract In this paper, we investigate analytically and numerically the transient dynamics of the mid-infrared quantum cascade laser operating in a single mode. The approach is based on using adiabatic elimination in the rate equations model. Analytical solutions are derived for steady-state and time-dependent number of electrons in the various levels, population inversion and number of photons in the cavity. In addition, the equation that allows for the determination of time for steady-state establishment is derived within the premises of our analytical model in the most general case. The results are compared with numerical calculations. The dependence of the buildup time on current injection is also examined and compared with our other existing model.

A. Hamadou

2015-01-01T23:59:59.000Z

479

Statistical investigations on nitrogen-vacancy center creation  

SciTech Connect

Quantum information technologies require networks of interacting defect bits. Color centers, especially the nitrogen vacancy (NV{sup ?}) center in diamond, represent one promising avenue, toward the realisation of such devices. The most successful technique for creating NV{sup ?} in diamond is ion implantation followed by annealing. Previous experiments have shown that shallow nitrogen implantation (<10?keV) results in NV{sup ?} centers with a yield of 0.01%0.1%. We investigate the influence of channeling effects during shallow implantation and statistical diffusion of vacancies using molecular dynamics and Monte Carlo simulation techniques. Energy barriers for the diffusion process were calculated using density functional theory. Our simulations show that 25% of the implanted nitrogens form a NV center, which is in good agreement with our experimental findings.

Antonov, D., E-mail: d.antonov@physik.uni-stuttgart.de; Huermann, T.; Aird, A.; Wrachtrup, J. [3. Physikalisches Institut, Universitt Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart (Germany)] [3. Physikalisches Institut, Universitt Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart (Germany); Roth, J.; Trebin, H.-R. [Institut fr Theoretische und Angewandte Physik, Universitt Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart (Germany)] [Institut fr Theoretische und Angewandte Physik, Universitt Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart (Germany); Mller, C.; McGuinness, L.; Jelezko, F. [Institut fr Quantenoptik, Universitt Ulm, Albert-Einstein-Allee 11, 89081 Ulm (Germany)] [Institut fr Quantenoptik, Universitt Ulm, Albert-Einstein-Allee 11, 89081 Ulm (Germany); Yamamoto, T. [Japan Atomic Energy Agency, Takasaki, Gunma 370-1292 (Japan)] [Japan Atomic Energy Agency, Takasaki, Gunma 370-1292 (Japan); Isoya, J. [Graduate School of Library, Information and Media Studies, University of Tsukuba, 1-2 Kasuga, Tsukuba, Ibaraki 305-8550 (Japan)] [Graduate School of Library, Information and Media Studies, University of Tsukuba, 1-2 Kasuga, Tsukuba, Ibaraki 305-8550 (Japan); Pezzagna, S.; Meijer, J. [Institut fr Experimentelle Physik II, Linnstrasse 5, 04103 Leipzig (Germany)] [Institut fr Experimentelle Physik II, Linnstrasse 5, 04103 Leipzig (Germany)

2014-01-06T23:59:59.000Z

480

Investigation of the feasibility of deep microborehole drilling  

SciTech Connect

Recent advances in sensor technology, microelectronics, and telemetry technology make it feasible to produce miniature wellbore logging tools and instrumentation. Microboreholes are proposed for subterranean telemetry installations, exploration, reservoir definition, and reservoir monitoring this assumes that very small diameter bores can be produced for significantly lower cost using very small rigs. A microborehole production concept based on small diameter hydraulic or pneumatic powered mechanical drilling, assemblies deployed on coiled tubing is introduced. The concept is evaluated using, basic mechanics and hydraulics, published theories on rock drilling, and commercial simulations. Small commercial drill bits and hydraulic motors were selected for laboratory scale demonstrations. The feasibility of drilling deep, directional, one to two-inch diameter microboreholes has not been challenged by the results to date. Shallow field testing of prototype systems is needed to continue the feasibility investigation.

Dreesen, D.S. [Los Alamos National Lab., NM (United States); Cohen, J.H. [Maurer Engineering, Inc., Houston, TX (United States)

1997-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "rb-sr geochronologic investigation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

DFT investigation on the electronic structure of Faujasite  

SciTech Connect

We report here first-principle pseudopotential DFT calculations to investigate relevant aspects of the electronic structure of zeolites based FAU. Fundamental molecular issues of the band-gap and electronic population analysis were reviewed under GGA/RPBE level of theory, corroborated with a DZP basis set and Troullier-Martins norm conserving pseudo-potentials. The atom-projected density of states and the analysis of HOMO-LUMO frontier orbitals at Gamma point were performed. Their electronic transfers are discussed through the alignment and relative positions of orbitals in order to determine the way that the molecule interacts with adsorbed molecules and other practical applications. Mulliken population analysis was employed for describing atomic charge distribution in the chosen systems.

Popeneciu, Horea; Calborean, Adrian; Tudoran, Cristian; Buimaga-Iarinca, Luiza [National Institute for Research and Development of Isotopic and Molecular Technologies, 65-103 Donath, 400293 Cluj-Napoca (Romania)] [National Institute for Research and Development of Isotopic and Molecular Technologies, 65-103 Donath, 400293 Cluj-Napoca (Romania)

2013-11-13T23:59:59.000Z

482

Investigation of aluminum surface cleaning using cavitating fluid flow  

SciTech Connect

This paper investigates efficiency of specially designed atomizer used to spray water and cavitate microbubbles in water flow. Surface cleaning system was used to clean machined (grinded) aluminum surface from abrasive particles. It is established that cleaning efficiency depends on diameter of the diffuser, water pressure and distance between nozzle and metal surface. It is obtained that the best cleaning efficiency (100%) is achieved at pressure 36 bar, when diameter of diffuser is 0.4 mm and distance between nozzle and surface is 1 mm. It is also established that satisfactory cleaning efficiency (80%) is achieved not only when atomizer is placed closer to metal surface, but also at larger (120 mm) distances.

Ralys, Aurimas; Strika, Vytautas; Mokin, Vadim [Vilnius Gediminas Technical University, Faculty of Mechanics, Department of Machine Engineering, J. Basanavi?iaus str.28, 03224, Vilnius (Lithuania)

2013-12-16T23:59:59.000Z

483

Theoretical investigation of a tunable free-electron light source  

SciTech Connect

The concept and experimental results of a light source given in a recent paper by Adamo et al.[Phys. Rev. Lett. 103, 113901 (2009)] are very interesting and attractive. Our paper presents detailed theoretical investigations on such a light source, and our results confirm that the mechanism of the light radiation experimentally detected in the published paper is a special kind of diffraction radiation in a waveguide with nanoscale periodic structure excited by an electron beam. The numerical calculations based on our theory and digital simulations agree well with the experimental results. This mechanism of diffraction radiation is of significance in physics and optics, and may bring good opportunities for the generation of electromagnetic waves from terahertz to light frequency regimes.

Liu Shenggang; Hu Min; Zhang Yaxin; Liu Weihao; Zhang Ping; Zhou Jun [Terahertz Research Center, University of Electronic Science and Technology of China, Chengdu 610054 (China)

2011-06-15T23:59:59.000Z

484

Theoretical investigation of a tunable free-electron light source  

Science Journals Connector (OSTI)

The concept and experimental results of a light source given in a recent paper by Adamo et al. [Phys. Rev. Lett. 103, 113901 (2009)] are very interesting and attractive. Our paper presents detailed theoretical investigations on such a light source, and our results confirm that the mechanism of the light radiation experimentally detected in the published paper is a special kind of diffraction radiation in a waveguide with nanoscale periodic structure excited by an electron beam. The numerical calculations based on our theory and digital simulations agree well with the experimental results. This mechanism of diffraction radiation is of significance in physics and optics, and may bring good opportunities for the generation of electromagnetic waves from terahertz to light frequency regimes.

Shenggang Liu; Min Hu; Yaxin Zhang; Weihao Liu; Ping Zhang; Jun Zhou

2011-06-30T23:59:59.000Z

485

MULTI-AGENCY RADIATION SURVEY AND SITE INVESTIGATION MANUAL  

NLE Websites -- All DOE Office Websites (Extended Search)

MULTI-AGENCY MULTI-AGENCY RADIATION SURVEY AND SITE INVESTIGATION MANUAL (MARSSIM) NUREG-1575, Rev. 1 EPA 402-R-97-016, Rev. 1 Rev. 1 AUGUST 2000 REVISION 1 DOE/EH-0624, ABSTRACT The MARSSIM provides information on planning, conducting, evaluating, and documenting building surface and surface soil final status radiological surveys for demonstrating compliance with dose or risk-based regulations or standards. The MARSSIM is a multi-agency consensus document that was developed collaboratively by four Federal agencies having authority and control over radioactive materials: Department of Defense (DOD), Department of Energy (DOE), Environmental Protection Agency (EPA), and Nuclear Regulatory Commission (NRC). The MARSSIM's objective is to describe a consistent approach for planning, performing, and

486

FIELD INVESTIGATION AT THE FAULTLESS SITE CENTRAL NEVADA TEST  

NLE Websites -- All DOE Office Websites (Extended Search)

FIELD FIELD INVESTIGATION AT THE FAULTLESS SITE CENTRAL NEVADA TEST AREA DOEINV/10845--T3 DE93 005915 by JennyB. Chapman, Thdd M. Mihevc and Brad Lyles Water Resources Center Desert Research Institute DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsi- bility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Refer- ence herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recom- mendation, or favoring

487

A CRITICAL ASSESSMENT OF PHOTOMETRIC REDSHIFT METHODS: A CANDELS INVESTIGATION  

SciTech Connect

We present results from the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey (CANDELS) photometric redshift methods investigation. In this investigation, the results from 11 participants, each using a different combination of photometric redshift code, template spectral energy distributions (SEDs), and priors, are used to examine the properties of photometric redshifts applied to deep fields with broadband multi-wavelength coverage. The photometry used includes U-band through mid-infrared filters and was derived using the TFIT method. Comparing the results, we find that there is no particular code or set of template SEDs that results in significantly better photometric redshifts compared to others. However, we find that codes producing the lowest scatter and outlier fraction utilize a training sample to optimize photometric redshifts by adding zero-point offsets, template adjusting, or adding extra smoothing errors. These results therefore stress the importance of the training procedure. We find a strong dependence of the photometric redshift accuracy on the signal-to-noise ratio of the photometry. On the other hand, we find a weak dependence of the photometric redshift scatter with redshift and galaxy color. We find that most photometric redshift codes quote redshift errors (e.g., 68% confidence intervals) that are too small compared to that expected from the spectroscopic control sample. We find that all codes show a statistically significant bias in the photometric redshifts. However, the bias is in all cases smaller than the scatter; the latter therefore dominates the errors. Finally, we find that combining results from multiple codes significantly decreases the photometric redshift scatter and outlier fraction. We discuss different ways of combining data to produce accurate photometric redshifts and error estimates.

Dahlen, Tomas; Ferguson, Henry C. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Mobasher, Bahram [Department of Physics and Astronomy, University of California, Riverside, CA 92521 (United States); Faber, Sandra M.; Barro, Guillermo; Guo, Yicheng [UCO/Lick Observatory, Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States); Finkelstein, Steven L. [Department of Astronomy, The University of Texas at Austin, Austin, TX 78712 (United States); Finlator, Kristian [Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen (Denmark); Fontana, Adriano [INAF-Osservatorio Astronomico di Roma, Via Frascati 33, I-00040, Monteporzio (Italy); Gruetzbauch, Ruth [Center for Astronomy and Astrophysics, Observatorio Astronomico de Lisboa, Tapada da Ajuda, 1349-018 Lisboa (Portugal); Johnson, Seth [Department of Astronomy, University of Massachusetts, 710 North Pleasant Street, Amherst, MA 01003 (United States); Pforr, Janine; Dickinson, Mark E. [NOAO, 950 N. Cherry Avenue, Tucson, AZ 85719 (United States); Salvato, Mara; Wuyts, Stijn [Max-Planck-Institut fr extraterrestrische Physik, Giessenbachstrasse 1, D-85748 Garching bei Mnchen (Germany); Wiklind, Tommy [Joint ALMA Observatory, Alonso de Cordova 3107, Vitacura, Santiago (Chile); Acquaviva, Viviana [Physics Department, CUNY NYC College of Technology, 300 Jay Street, Brooklyn, NY 11201 (United States); Huang, Jiasheng [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Huang, Kuang-Han [Department of Physics and Astronomy, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218 (United States); Newman, Jeffrey A., E-mail: dahlen@stsci.edu [Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA 15260 (United States); and others

2013-10-01T23:59:59.000Z

488

Analytical investigation of collector optimum tilt angle at low latitude  

Science Journals Connector (OSTI)

An analytical investigation on the optimum tilt angle for solar collectors at low latitude a case study of Universiti Teknologi PETRONAS (UTP) 4.39N and 100.98E Malaysia is presented in this work. The study employed Hay Davies Klucher and Reindl (HDKR) anisotropic sky model to evaluate the available hourly solar radiation on inclined surface using the location metrological data. The tilt angles considered were 0 to 30 in step of 3 with the inclusion of the location latitude angle. The study employed the ratio of global solar radiation on tilted surface to the global solar radiation on horizontal surface in the decision of the optimum tilt. The system equations were converted to MATLAB codes to solve for the optimum tilt angles. The results show that the optimum tilt varies monthly but gave zero degree for south facing collector for the months of April to August; thus the investigation also considered north facing orientation for the months of April to September. The optimum annual tilt angle for the location using the tilt to horizontal radiation ratio was found to be equal to the location latitude angle. Using the conventional average of the monthly optimum tilt angles the annual optimum tilt angle was found to be 9.75 for south facing collector. Considering seasonal optimum tilt angle for the location using the tilt to horizontal radiation ratio 18 facing south was found to be the optimum tilt angle for rainy season (September to March) and 15 facing north for dry season (April to August). Employing the average of monthly optimum tilt method the seasonal optimum tilt angle was found to be 17 for rainy season and 12 facing north dry season. The effect of dust on the collector was considered with reference to literature and the annual tilt angle of 15 facing south was recommended for the location in the case of large solar collector that cannot be monthly or seasonally adjusted.

Ogboo Chikere Aja; Hussain H. Al-Kayiem; Zainal Ambri Abdul Karim

2013-01-01T23:59:59.000Z

489

An investigation of synthetic fuel production via chemical looping  

SciTech Connect

Producing liquid hydrocarbon fuels with a reduced greenhouse gas emissions profile would ease the transition to a carbon-neutral energy sector with the transportation industry being the immediate beneficiary followed by the power industry. Revolutionary solutions in transportation, such as electricity and hydrogen, depend on the deployment of carbon capture and storage technologies and/or renewable energy systems. Additionally, high oil prices may increase the development of unconventional sources, such as tar sands, that have a higher emissions profile. One process that is gaining interest is a system for producing reduced carbon fuels though chemical looping technologies. An investigation of the implications of such a process using methane and carbon dioxide that is reformed to yield methanol has been done. An important aspect of the investigation is the use of off-the-shelf technologies to achieve the results. The ability of the process to yield reduced emissions fuels depends on the source for the feed and process heat. For the range of conditions considered, the emissions profile of methanol produced in this method varies from 0.475 to 1.645 moles carbon dioxide per mole methanol. The thermal load can be provided by methane, coal or carbon neutral (biogas). The upper bound can be lowered to 0.750 by applying CCS and/or using nonfossil heat sources for the reforming. The process provides an initial pathway to incorporate CO{sub 2} into fuels independent of electrolytic hydrogen or developments in other sectors of the economy. 22 refs., 1 fig., 3 tabs.

Frank Zeman; Marco Castaldi [Columbia University, New York, NY (United States). Department of Earth and Environmental Engineering

2008-04-15T23:59:59.000Z

490

Investigation of residential central air conditioning load shapes in NEMS  

SciTech Connect

This memo explains what Berkeley Lab has learned about how the residential central air-conditioning (CAC) end use is represented in the National Energy Modeling System (NEMS). NEMS is an energy model maintained by the Energy Information Administration (EIA) that is routinely used in analysis of energy efficiency standards for residential appliances. As part of analyzing utility and environmental impacts related to the federal rulemaking for residential CAC, lower-than-expected peak utility results prompted Berkeley Lab to investigate the input load shapes that characterize the peaky CAC end use and the submodule that treats load demand response. Investigations enabled a through understanding of the methodology by which hourly load profiles are input to the model and how the model is structured to respond to peak demand. Notably, it was discovered that NEMS was using an October-peaking load shape to represent residential space cooling, which suppressed peak effects to levels lower than expected. An apparent scaling down of the annual load within the load-demand submodule was found, another significant suppressor of the peak impacts. EIA promptly responded to Berkeley Lab's discoveries by updating numerous load shapes for the AEO2002 version of NEMS; EIA is still studying the scaling issue. As a result of this work, it was concluded that Berkeley Lab's customary end-use decrement approach was the most defensible way for Berkeley Lab to perform the recent CAC utility impact analysis. This approach was applied in conjunction with the updated AEO2002 load shapes to perform last year's published rulemaking analysis. Berkeley Lab experimented with several alternative approaches, including modifying the CAC efficiency level, but determined that these did not sufficiently improve the robustness of the method or results to warrant their implementation. Work in this area will continue in preparation for upcoming rulemakings for the other peak coincident end uses, commercial air conditioning and distribution transformers.

Hamachi LaCommare, Kristina; Marnay, Chris; Gumerman, Etan; Chan, Peter; Rosenquist, Greg; Osborn, Julie

2002-05-01T23:59:59.000Z

491

Web Based Course: SAF-230DE, Accident Investigation Overview Promotional Video  

Energy.gov (U.S. Department of Energy (DOE))

This course that provides an overview of the fundamentals of accident investigation. The course is intended to meet the every five year refresher training requirement for DOE Federal Accident Investigators under DOE O 225.1B, Accident Investigations.

492

RCRA Facility Investigation/Remedial Investigation Report with Baseline Risk Assessment for the Fire Department Hose Training Facility (904-113G)  

SciTech Connect

This report documents the Resource Conservation and Recovery Act (RCRA) Facility Investigation/Remedial Investigation/Baseline Risk Assessment (RFI/RI/BRA) for the Fire Department Hose Training Facility (FDTF) (904-113G).

Palmer, E. [Westinghouse Savannah River Company, AIKEN, SC (United States)

1997-04-01T23:59:59.000Z

493

Letting The Sun Shine On Solar Costs: An Empirical Investigation Of Photovoltaic Cost Trends In California  

E-Print Network (OSTI)

INVESTIGATION OF PHOTOVOLTAIC COST TRENDS IN CALIFORNIA RyanInvestigation of Photovoltaic Cost Trends in California,cost of customer-sited, grid-connected solar photovoltaic (

Wiser, Ryan; Bolinger, Mark; Cappers, Peter; Margolis, Robert

2006-01-01T23:59:59.000Z

494

E-Print Network 3.0 - aircraft accident investigation Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

; Engineering 3 A Historical Perspective on Aviation Accident Investigation C. W. Johnson Summary: A Historical Perspective on Aviation Accident Investigation C. W. Johnson C....

495

E-Print Network 3.0 - analysis molecular investigation Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Materials Laboratory Sandia National Laboratories Summary: -principal Investigator-DOEBES: Molecular Nanocomposites, FY05 funding-80K. Co-Principal Investigator... Analyst...

496

Putting the Turtle on the Racetrack: Investigating a Constructionist Racing Game for Exploring Kinematics  

E-Print Network (OSTI)

Putting the Turtle on the Racetrack: Investigating a Constructionist Racing Game for Exploring the Turtle on the Racetrack: Investigating a Constructionist Racing Game for Exploring Kinematics While

Wilensky, Uri

497

Investigation of microalgae cultivation and anaerobic codigestion of algae and sewage sludge for wastewater treatment facilities.  

E-Print Network (OSTI)

??The main goals of this research are to investigate the anaerobic digestibility of algae and to investigate the effects of growth media on the growth (more)

Wang, Meng

2013-01-01T23:59:59.000Z

498

Investigating Low Temperature Properties of Rubber Seals - 13020  

SciTech Connect

To achieve the required tightness levels of containers for low and intermediate level radioactive wastes rubbers are widely applied as main sealing materials. The save encapsulation of the radioactive container contents has to be guaranteed according to legislation and appropriate guidelines for long storage periods as well as down to temperatures of -40 deg. C during transportation. Therefore the understanding of failure mechanisms that lead to leakage at low temperatures is of high importance. It is known that the material properties of rubbers are strongly influenced by temperature. At low temperatures this is caused by the rubber-glass transition (abbr. glass transition). During continuous cooling the material changes from rubber-like entropy-elastic to stiff energy-elastic behaviour, that allows nearly no strain or retraction. Therefore, rubbers are normally used above their glass transition but the minimum working temperature limit is not defined precisely, what can cause problems during application. The temperature range where full functionality is possible is strongly dependent on the application conditions and the material. For this investigation mainly ethylene propylene diene (EPDM) and fluorocarbon rubbers (FKM) were selected as they are often used for radioactive waste containers. Differential Scanning Calorimetry (DSC) and Dynamic Mechanical Analysis (DMA) are typically used for the determination of the temperature range of the glass transition process. The standardized compression set measurement according to ISO 815 is common for investigation of rubber sealing materials as the test simulates the seal behaviour after release. To reduce the test time of the standard tests a faster technique giving the same information was developed. Additionally, the breakdown temperature of the sealing function of complete O-ring seals is measured in a component test setup to compare it with the results of the other tests. The experimental setup is capable of measuring the leakage rate at low temperatures by the pressure rise method. A model was developed that allows calculating the minimum working temperature limit of a seal by combining the results of the applied methods. (authors)

Jaunich, M.; Wolff, D.; Stark, W. [BAM Federal Institute for Materials Research and Testing, Unter den Eichen 87, 12203 Berlin (Germany)] [BAM Federal Institute for Materials Research and Testing, Unter den Eichen 87, 12203 Berlin (Germany)

2013-07-01T23:59:59.000Z

499

INVESTIGATION OF WASTE GLASS POURING PROCESS OVER A KNIFE EDGE  

SciTech Connect

Vitrification is the process of capturing radioactive waste in glass. The Savannah River Site's (SRS) Defense Waste Processing Facility (DWPF) is one of the facilities using the vitrification technology to treat and immobilize radioactive waste. The objective of the project is to investigate the pouring behavior of molten glass over a pour spout knife edge. Experiments are run using simulant glass containing the same chemical formulation as the radioactive sludge glass, but without radioactive contaminants. The purpose of these tests is to obtain actual glass data that, when combined with previous cold data from other fluids, will provide an overall understanding of the physics of liquids flowing over a pour spout and knife edge, A specific objective is to verify computational fluid dynamics (CFD) models with a range of liquid data with particular emphasis on glass so as to provide confidence in use of these CFD models for designing a new improved pour spout for the DWPF melter. The work to be performed at FIU-HCET includes assembling the melting and pouring system that mimics the DWPF melter and determining the key parameters that may influence wicking. Information from the FIU-HCET melter tests will lead to better operating guidelines for the DWPF melter so as to avoid wicking. During FY98, a bench-scale melter complete with pour spout and a knife edge was designed and assembled at FIU-HCET. Initially, the system was tested with glycerine. Subsequently, glass provided by SRS was used for experimentation. Flow visualization tests were performed with the melter in FY98 to investigate the pouring behavior of molten glass over a pour spout model simulating a DWPF pour spout of the original design. Simulant glass containing the same chemical formulation as sludge glass but without radioactive contaminants was used in the tests. All the tasks and milestones mentioned in the PTP for the project were accomplished. The project completed its second year, and this document reports the tasks and milestones that were accomplished during the 1998 fiscal year.

M.A. Ebadian, Ph.D.

1999-01-01T23:59:59.000Z

500

Volatile Organic Compound Investigation Results, 300 Area, Hanford Site, Washington  

SciTech Connect

Unexpectedly high concentrations of volatile organic compounds (VOC) were discovered while drilling in the unconfined aquifer beneath the Hanford Sites 300 Area during 2006. The discovery involved an interval of relatively finer-grained sediment within the unconfined aquifer, an interval that is not sampled by routine groundwater monitoring. Although VOC contamination in the unconfined aquifer has been identified and monitored, the concentrations of newly discovered contamination are much higher than encountered previously, with some new results significantly higher than the drinking water standards. The primary contaminant is trichloroethene, with lesser amounts of tetrachloroethene. Both chemicals were used extensively as degreasing agents during the fuels fabrication process. A biological degradation product of these chemicals, 1,2-dichloroethene, was also detected. To further define the nature and extent of this contamination, additional characterization drilling was undertaken during 2007. Four locations were drilled to supplement the information obtained at four locations drilled during the earlier investigation in 2006. The results of the combined drilling indicate that the newly discovered contamination is limited to a relatively finer-grained interval of Ringold Formation sediment within the unconfined aquifer. The extent of this contamination appears to be the area immediately east and south of the former South Process Pond. Samples collected from the finer-grained sediment at locations along the shoreline confirm the presence of the contamination near the groundwater/river interface. Contamination was not detected in river water that flows over the area where the river channel potentially incises the finer-grained interval of aquifer sediment. The source for this contamination is not readily apparent. A search of historical documents and the Hanford Waste Information Data System did not provide definitive clues as to waste disposal operations and/or spills that might have resulted in groundwater contamination in this sediment, although several relatively small accidental releases of VOCs have occurred in the past in the northern portion of the 300 Area. It is likely that large quantities of degreasing solutions were disposed to the North and South Process Ponds during the 1950s and 1960s, and that evidence for them in the upper portion of the unconfined aquifer has been removed because of groundwater movement through the much more transmissive sediment. Also, investigations to date have revealed no evidence to suggest that a dense, non-aqueous phase liquid remains undetected in the subsurface. Potential pathways for contamination to migrate from this finer-grained sediment include groundwater movement through the interval to offshore locations in the Columbia River channel, dispersion out of the finer-grained interval into the overlying transmissive sediment (again, with transport to the riverbed), and potential future withdrawal via water supply wells.

Peterson, Robert E.; Williams, Bruce A.; Smith, Ronald M.

2008-07-07T23:59:59.000Z